42569460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 131278056

約数和(自身を除く): 88708596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 3877, 5490, 7754, 10980, 11631, 15508, 19385, 23262, 34893, 38770, 46524, 58155, 69786, 77540, 116310, 139572, 174465, 232620, 236497, 348930, 472994, 697860, 709491, 945988, 1182485, 1418982, 2128473, 2364970, 2837964, 3547455, 4256946, 4729940, 7094910, 8513892, 10642365, 14189820, 21284730, 42569460]

約数ペア:

[(1, 42569460), (2, 21284730), (3, 14189820), (4, 10642365), (5, 8513892), (6, 7094910), (9, 4729940), (10, 4256946), (12, 3547455), (15, 2837964), (18, 2364970), (20, 2128473), (30, 1418982), (36, 1182485), (45, 945988), (60, 709491), (61, 697860), (90, 472994), (122, 348930), (180, 236497), (183, 232620), (244, 174465), (305, 139572), (366, 116310), (549, 77540), (610, 69786), (732, 58155), (915, 46524), (1098, 38770), (1220, 34893), (1830, 23262), (2196, 19385), (2745, 15508), (3660, 11631), (3877, 10980), (5490, 7754)]