67706340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 207653376

約数和(自身を除く): 139947036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1423, 1586, 1830, 2379, 2846, 3172, 3660, 3965, 4269, 4758, 5692, 7115, 7930, 8538, 9516, 11895, 14230, 15860, 17076, 18499, 21345, 23790, 28460, 36998, 42690, 47580, 55497, 73996, 85380, 86803, 92495, 110994, 173606, 184990, 221988, 260409, 277485, 347212, 369980, 434015, 520818, 554970, 868030, 1041636, 1109940, 1128439, 1302045, 1736060, 2256878, 2604090, 3385317, 4513756, 5208180, 5642195, 6770634, 11284390, 13541268, 16926585, 22568780, 33853170, 67706340]

約数ペア:

[(1, 67706340), (2, 33853170), (3, 22568780), (4, 16926585), (5, 13541268), (6, 11284390), (10, 6770634), (12, 5642195), (13, 5208180), (15, 4513756), (20, 3385317), (26, 2604090), (30, 2256878), (39, 1736060), (52, 1302045), (60, 1128439), (61, 1109940), (65, 1041636), (78, 868030), (122, 554970), (130, 520818), (156, 434015), (183, 369980), (195, 347212), (244, 277485), (260, 260409), (305, 221988), (366, 184990), (390, 173606), (610, 110994), (732, 92495), (780, 86803), (793, 85380), (915, 73996), (1220, 55497), (1423, 47580), (1586, 42690), (1830, 36998), (2379, 28460), (2846, 23790), (3172, 21345), (3660, 18499), (3965, 17076), (4269, 15860), (4758, 14230), (5692, 11895), (7115, 9516), (7930, 8538)]