40643070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 110369952

約数和(自身を除く): 69726882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 197, 230, 299, 345, 390, 394, 529, 591, 598, 690, 897, 985, 1058, 1182, 1495, 1587, 1794, 1970, 2561, 2645, 2955, 2990, 3174, 4485, 4531, 5122, 5290, 5910, 6877, 7683, 7935, 8970, 9062, 12805, 13593, 13754, 15366, 15870, 20631, 22655, 25610, 27186, 34385, 38415, 41262, 45310, 58903, 67965, 68770, 76830, 103155, 104213, 117806, 135930, 176709, 206310, 208426, 294515, 312639, 353418, 521065, 589030, 625278, 883545, 1042130, 1354769, 1563195, 1767090, 2709538, 3126390, 4064307, 6773845, 8128614, 13547690, 20321535, 40643070]

約数ペア:

[(1, 40643070), (2, 20321535), (3, 13547690), (5, 8128614), (6, 6773845), (10, 4064307), (13, 3126390), (15, 2709538), (23, 1767090), (26, 1563195), (30, 1354769), (39, 1042130), (46, 883545), (65, 625278), (69, 589030), (78, 521065), (115, 353418), (130, 312639), (138, 294515), (195, 208426), (197, 206310), (230, 176709), (299, 135930), (345, 117806), (390, 104213), (394, 103155), (529, 76830), (591, 68770), (598, 67965), (690, 58903), (897, 45310), (985, 41262), (1058, 38415), (1182, 34385), (1495, 27186), (1587, 25610), (1794, 22655), (1970, 20631), (2561, 15870), (2645, 15366), (2955, 13754), (2990, 13593), (3174, 12805), (4485, 9062), (4531, 8970), (5122, 7935), (5290, 7683), (5910, 6877)]