74832420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 227259648

約数和(自身を除く): 152427228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 390, 394, 487, 591, 780, 788, 974, 985, 1182, 1461, 1948, 1970, 2364, 2435, 2561, 2922, 2955, 3940, 4870, 5122, 5844, 5910, 6331, 7305, 7683, 9740, 10244, 11820, 12662, 12805, 14610, 15366, 18993, 25324, 25610, 29220, 30732, 31655, 37986, 38415, 51220, 63310, 75972, 76830, 94965, 95939, 126620, 153660, 189930, 191878, 287817, 379860, 383756, 479695, 575634, 959390, 1151268, 1247207, 1439085, 1918780, 2494414, 2878170, 3741621, 4988828, 5756340, 6236035, 7483242, 12472070, 14966484, 18708105, 24944140, 37416210, 74832420]

約数ペア:

[(1, 74832420), (2, 37416210), (3, 24944140), (4, 18708105), (5, 14966484), (6, 12472070), (10, 7483242), (12, 6236035), (13, 5756340), (15, 4988828), (20, 3741621), (26, 2878170), (30, 2494414), (39, 1918780), (52, 1439085), (60, 1247207), (65, 1151268), (78, 959390), (130, 575634), (156, 479695), (195, 383756), (197, 379860), (260, 287817), (390, 191878), (394, 189930), (487, 153660), (591, 126620), (780, 95939), (788, 94965), (974, 76830), (985, 75972), (1182, 63310), (1461, 51220), (1948, 38415), (1970, 37986), (2364, 31655), (2435, 30732), (2561, 29220), (2922, 25610), (2955, 25324), (3940, 18993), (4870, 15366), (5122, 14610), (5844, 12805), (5910, 12662), (6331, 11820), (7305, 10244), (7683, 9740)]