2951130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 9289728

約数和(自身を除く): 6338598

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 47, 65, 69, 70, 78, 91, 94, 105, 115, 130, 138, 141, 161, 182, 195, 210, 230, 235, 273, 282, 299, 322, 329, 345, 390, 455, 470, 483, 546, 598, 611, 658, 690, 705, 805, 897, 910, 966, 987, 1081, 1222, 1365, 1410, 1495, 1610, 1645, 1794, 1833, 1974, 2093, 2162, 2415, 2730, 2990, 3055, 3243, 3290, 3666, 4186, 4277, 4485, 4830, 4935, 5405, 6110, 6279, 6486, 7567, 8554, 8970, 9165, 9870, 10465, 10810, 12558, 12831, 14053, 15134, 16215, 18330, 20930, 21385, 22701, 25662, 28106, 31395, 32430, 37835, 42159, 42770, 45402, 62790, 64155, 70265, 75670, 84318, 98371, 113505, 128310, 140530, 196742, 210795, 227010, 295113, 421590, 491855, 590226, 983710, 1475565, 2951130]

約数ペア:

[(1, 2951130), (2, 1475565), (3, 983710), (5, 590226), (6, 491855), (7, 421590), (10, 295113), (13, 227010), (14, 210795), (15, 196742), (21, 140530), (23, 128310), (26, 113505), (30, 98371), (35, 84318), (39, 75670), (42, 70265), (46, 64155), (47, 62790), (65, 45402), (69, 42770), (70, 42159), (78, 37835), (91, 32430), (94, 31395), (105, 28106), (115, 25662), (130, 22701), (138, 21385), (141, 20930), (161, 18330), (182, 16215), (195, 15134), (210, 14053), (230, 12831), (235, 12558), (273, 10810), (282, 10465), (299, 9870), (322, 9165), (329, 8970), (345, 8554), (390, 7567), (455, 6486), (470, 6279), (483, 6110), (546, 5405), (598, 4935), (611, 4830), (658, 4485), (690, 4277), (705, 4186), (805, 3666), (897, 3290), (910, 3243), (966, 3055), (987, 2990), (1081, 2730), (1222, 2415), (1365, 2162), (1410, 2093), (1495, 1974), (1610, 1833), (1645, 1794)]