30904830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 97044480

約数和(自身を除く): 66139650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 31, 33, 38, 45, 53, 55, 57, 62, 66, 90, 93, 95, 99, 106, 110, 114, 155, 159, 165, 171, 186, 190, 198, 209, 265, 279, 285, 310, 318, 330, 341, 342, 418, 465, 477, 495, 530, 558, 570, 583, 589, 627, 682, 795, 855, 930, 954, 990, 1007, 1023, 1045, 1166, 1178, 1254, 1395, 1590, 1643, 1705, 1710, 1749, 1767, 1881, 2014, 2046, 2090, 2385, 2790, 2915, 2945, 3021, 3069, 3135, 3286, 3410, 3498, 3534, 3762, 4770, 4929, 5035, 5115, 5247, 5301, 5830, 5890, 6042, 6138, 6270, 6479, 8215, 8745, 8835, 9063, 9405, 9858, 10070, 10230, 10494, 10602, 11077, 12958, 14787, 15105, 15345, 16430, 17490, 17670, 18073, 18126, 18810, 19437, 22154, 24645, 26235, 26505, 29574, 30210, 30690, 31217, 32395, 33231, 36146, 38874, 45315, 49290, 52470, 53010, 54219, 55385, 58311, 62434, 64790, 66462, 73935, 90365, 90630, 93651, 97185, 99693, 108438, 110770, 116622, 147870, 156085, 162657, 166155, 180730, 187302, 194370, 199386, 271095, 280953, 291555, 312170, 325314, 332310, 343387, 468255, 498465, 542190, 561906, 583110, 686774, 813285, 936510, 996930, 1030161, 1404765, 1626570, 1716935, 2060322, 2809530, 3090483, 3433870, 5150805, 6180966, 10301610, 15452415, 30904830]

約数ペア:

[(1, 30904830), (2, 15452415), (3, 10301610), (5, 6180966), (6, 5150805), (9, 3433870), (10, 3090483), (11, 2809530), (15, 2060322), (18, 1716935), (19, 1626570), (22, 1404765), (30, 1030161), (31, 996930), (33, 936510), (38, 813285), (45, 686774), (53, 583110), (55, 561906), (57, 542190), (62, 498465), (66, 468255), (90, 343387), (93, 332310), (95, 325314), (99, 312170), (106, 291555), (110, 280953), (114, 271095), (155, 199386), (159, 194370), (165, 187302), (171, 180730), (186, 166155), (190, 162657), (198, 156085), (209, 147870), (265, 116622), (279, 110770), (285, 108438), (310, 99693), (318, 97185), (330, 93651), (341, 90630), (342, 90365), (418, 73935), (465, 66462), (477, 64790), (495, 62434), (530, 58311), (558, 55385), (570, 54219), (583, 53010), (589, 52470), (627, 49290), (682, 45315), (795, 38874), (855, 36146), (930, 33231), (954, 32395), (990, 31217), (1007, 30690), (1023, 30210), (1045, 29574), (1166, 26505), (1178, 26235), (1254, 24645), (1395, 22154), (1590, 19437), (1643, 18810), (1705, 18126), (1710, 18073), (1749, 17670), (1767, 17490), (1881, 16430), (2014, 15345), (2046, 15105), (2090, 14787), (2385, 12958), (2790, 11077), (2915, 10602), (2945, 10494), (3021, 10230), (3069, 10070), (3135, 9858), (3286, 9405), (3410, 9063), (3498, 8835), (3534, 8745), (3762, 8215), (4770, 6479), (4929, 6270), (5035, 6138), (5115, 6042), (5247, 5890), (5301, 5830)]