2207310

素因数分解:

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

素因数の和:497

約数の個数: 64

約数和(自身を含む): 6331392

約数和(自身を除く): 4124082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 457, 483, 690, 805, 914, 966, 1371, 1610, 2285, 2415, 2742, 3199, 4570, 4830, 6398, 6855, 9597, 10511, 13710, 15995, 19194, 21022, 31533, 31990, 47985, 52555, 63066, 73577, 95970, 105110, 147154, 157665, 220731, 315330, 367885, 441462, 735770, 1103655, 2207310]

約数ペア:

[(1, 2207310), (2, 1103655), (3, 735770), (5, 441462), (6, 367885), (7, 315330), (10, 220731), (14, 157665), (15, 147154), (21, 105110), (23, 95970), (30, 73577), (35, 63066), (42, 52555), (46, 47985), (69, 31990), (70, 31533), (105, 21022), (115, 19194), (138, 15995), (161, 13710), (210, 10511), (230, 9597), (322, 6855), (345, 6398), (457, 4830), (483, 4570), (690, 3199), (805, 2742), (914, 2415), (966, 2285), (1371, 1610)]