15451170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 45111168

約数和(自身を除く): 29659998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 457, 483, 490, 690, 735, 805, 914, 966, 1127, 1371, 1470, 1610, 2254, 2285, 2415, 2742, 3199, 3381, 4570, 4830, 5635, 6398, 6762, 6855, 9597, 10511, 11270, 13710, 15995, 16905, 19194, 21022, 22393, 31533, 31990, 33810, 44786, 47985, 52555, 63066, 67179, 73577, 95970, 105110, 111965, 134358, 147154, 157665, 220731, 223930, 315330, 335895, 367885, 441462, 515039, 671790, 735770, 1030078, 1103655, 1545117, 2207310, 2575195, 3090234, 5150390, 7725585, 15451170]

約数ペア:

[(1, 15451170), (2, 7725585), (3, 5150390), (5, 3090234), (6, 2575195), (7, 2207310), (10, 1545117), (14, 1103655), (15, 1030078), (21, 735770), (23, 671790), (30, 515039), (35, 441462), (42, 367885), (46, 335895), (49, 315330), (69, 223930), (70, 220731), (98, 157665), (105, 147154), (115, 134358), (138, 111965), (147, 105110), (161, 95970), (210, 73577), (230, 67179), (245, 63066), (294, 52555), (322, 47985), (345, 44786), (457, 33810), (483, 31990), (490, 31533), (690, 22393), (735, 21022), (805, 19194), (914, 16905), (966, 15995), (1127, 13710), (1371, 11270), (1470, 10511), (1610, 9597), (2254, 6855), (2285, 6762), (2415, 6398), (2742, 5635), (3199, 4830), (3381, 4570)]