68770380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 223179264

約数和(自身を除く): 154408884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2243, 2555, 3066, 4380, 4486, 5110, 6132, 6729, 7665, 8972, 10220, 11215, 13458, 15330, 15701, 22430, 26916, 30660, 31402, 33645, 44860, 47103, 62804, 67290, 78505, 94206, 134580, 157010, 163739, 188412, 235515, 314020, 327478, 471030, 491217, 654956, 818695, 942060, 982434, 1146173, 1637390, 1964868, 2292346, 2456085, 3274780, 3438519, 4584692, 4912170, 5730865, 6877038, 9824340, 11461730, 13754076, 17192595, 22923460, 34385190, 68770380]

約数ペア:

[(1, 68770380), (2, 34385190), (3, 22923460), (4, 17192595), (5, 13754076), (6, 11461730), (7, 9824340), (10, 6877038), (12, 5730865), (14, 4912170), (15, 4584692), (20, 3438519), (21, 3274780), (28, 2456085), (30, 2292346), (35, 1964868), (42, 1637390), (60, 1146173), (70, 982434), (73, 942060), (84, 818695), (105, 654956), (140, 491217), (146, 471030), (210, 327478), (219, 314020), (292, 235515), (365, 188412), (420, 163739), (438, 157010), (511, 134580), (730, 94206), (876, 78505), (1022, 67290), (1095, 62804), (1460, 47103), (1533, 44860), (2044, 33645), (2190, 31402), (2243, 30660), (2555, 26916), (3066, 22430), (4380, 15701), (4486, 15330), (5110, 13458), (6132, 11215), (6729, 10220), (7665, 8972)]