27634620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 57037380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 499, 710, 780, 852, 923, 998, 1065, 1420, 1497, 1846, 1996, 2130, 2495, 2769, 2994, 3692, 4260, 4615, 4990, 5538, 5988, 6487, 7485, 9230, 9980, 11076, 12974, 13845, 14970, 18460, 19461, 25948, 27690, 29940, 32435, 35429, 38922, 55380, 64870, 70858, 77844, 97305, 106287, 129740, 141716, 177145, 194610, 212574, 354290, 389220, 425148, 460577, 531435, 708580, 921154, 1062870, 1381731, 1842308, 2125740, 2302885, 2763462, 4605770, 5526924, 6908655, 9211540, 13817310, 27634620]

約数ペア:

[(1, 27634620), (2, 13817310), (3, 9211540), (4, 6908655), (5, 5526924), (6, 4605770), (10, 2763462), (12, 2302885), (13, 2125740), (15, 1842308), (20, 1381731), (26, 1062870), (30, 921154), (39, 708580), (52, 531435), (60, 460577), (65, 425148), (71, 389220), (78, 354290), (130, 212574), (142, 194610), (156, 177145), (195, 141716), (213, 129740), (260, 106287), (284, 97305), (355, 77844), (390, 70858), (426, 64870), (499, 55380), (710, 38922), (780, 35429), (852, 32435), (923, 29940), (998, 27690), (1065, 25948), (1420, 19461), (1497, 18460), (1846, 14970), (1996, 13845), (2130, 12974), (2495, 11076), (2769, 9980), (2994, 9230), (3692, 7485), (4260, 6487), (4615, 5988), (4990, 5538)]