210949830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 480941370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 43, 45, 63, 65, 70, 78, 86, 90, 91, 105, 117, 126, 129, 130, 182, 195, 210, 215, 234, 258, 273, 301, 315, 387, 390, 430, 455, 546, 559, 585, 599, 602, 630, 645, 774, 819, 903, 910, 1118, 1170, 1198, 1290, 1365, 1505, 1638, 1677, 1797, 1806, 1935, 2709, 2730, 2795, 2995, 3010, 3354, 3594, 3870, 3913, 4095, 4193, 4515, 5031, 5391, 5418, 5590, 5990, 7787, 7826, 8190, 8385, 8386, 8985, 9030, 10062, 10782, 11739, 12579, 13545, 15574, 16770, 17970, 19565, 20965, 23361, 23478, 25155, 25158, 25757, 26955, 27090, 35217, 37737, 38935, 39130, 41930, 46722, 50310, 51514, 53910, 54509, 58695, 62895, 70083, 70434, 75474, 77271, 77870, 109018, 116805, 117390, 125790, 128785, 140166, 154542, 163527, 176085, 180299, 188685, 231813, 233610, 257570, 272545, 327054, 334841, 350415, 352170, 360598, 377370, 386355, 463626, 490581, 540897, 545090, 669682, 700830, 772710, 817635, 901495, 981162, 1004523, 1081794, 1159065, 1622691, 1635270, 1674205, 1802990, 2009046, 2318130, 2343887, 2452905, 2704485, 3013569, 3245382, 3348410, 4687774, 4905810, 5022615, 5408970, 6027138, 7031661, 8113455, 10045230, 11719435, 14063322, 15067845, 16226910, 21094983, 23438870, 30135690, 35158305, 42189966, 70316610, 105474915, 210949830]

約数ペア:

[(1, 210949830), (2, 105474915), (3, 70316610), (5, 42189966), (6, 35158305), (7, 30135690), (9, 23438870), (10, 21094983), (13, 16226910), (14, 15067845), (15, 14063322), (18, 11719435), (21, 10045230), (26, 8113455), (30, 7031661), (35, 6027138), (39, 5408970), (42, 5022615), (43, 4905810), (45, 4687774), (63, 3348410), (65, 3245382), (70, 3013569), (78, 2704485), (86, 2452905), (90, 2343887), (91, 2318130), (105, 2009046), (117, 1802990), (126, 1674205), (129, 1635270), (130, 1622691), (182, 1159065), (195, 1081794), (210, 1004523), (215, 981162), (234, 901495), (258, 817635), (273, 772710), (301, 700830), (315, 669682), (387, 545090), (390, 540897), (430, 490581), (455, 463626), (546, 386355), (559, 377370), (585, 360598), (599, 352170), (602, 350415), (630, 334841), (645, 327054), (774, 272545), (819, 257570), (903, 233610), (910, 231813), (1118, 188685), (1170, 180299), (1198, 176085), (1290, 163527), (1365, 154542), (1505, 140166), (1638, 128785), (1677, 125790), (1797, 117390), (1806, 116805), (1935, 109018), (2709, 77870), (2730, 77271), (2795, 75474), (2995, 70434), (3010, 70083), (3354, 62895), (3594, 58695), (3870, 54509), (3913, 53910), (4095, 51514), (4193, 50310), (4515, 46722), (5031, 41930), (5391, 39130), (5418, 38935), (5590, 37737), (5990, 35217), (7787, 27090), (7826, 26955), (8190, 25757), (8385, 25158), (8386, 25155), (8985, 23478), (9030, 23361), (10062, 20965), (10782, 19565), (11739, 17970), (12579, 16770), (13545, 15574)]