8835450

素因数分解:

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

素因数の和:248

約数の個数: 96

約数和(自身を含む): 24748416

約数和(自身を除く): 15912966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 197, 230, 299, 325, 345, 390, 394, 575, 591, 598, 650, 690, 897, 975, 985, 1150, 1182, 1495, 1725, 1794, 1950, 1970, 2561, 2955, 2990, 3450, 4485, 4531, 4925, 5122, 5910, 7475, 7683, 8970, 9062, 9850, 12805, 13593, 14775, 14950, 15366, 22425, 22655, 25610, 27186, 29550, 38415, 44850, 45310, 58903, 64025, 67965, 76830, 113275, 117806, 128050, 135930, 176709, 192075, 226550, 294515, 339825, 353418, 384150, 589030, 679650, 883545, 1472575, 1767090, 2945150, 4417725, 8835450]

約数ペア:

[(1, 8835450), (2, 4417725), (3, 2945150), (5, 1767090), (6, 1472575), (10, 883545), (13, 679650), (15, 589030), (23, 384150), (25, 353418), (26, 339825), (30, 294515), (39, 226550), (46, 192075), (50, 176709), (65, 135930), (69, 128050), (75, 117806), (78, 113275), (115, 76830), (130, 67965), (138, 64025), (150, 58903), (195, 45310), (197, 44850), (230, 38415), (299, 29550), (325, 27186), (345, 25610), (390, 22655), (394, 22425), (575, 15366), (591, 14950), (598, 14775), (650, 13593), (690, 12805), (897, 9850), (975, 9062), (985, 8970), (1150, 7683), (1182, 7475), (1495, 5910), (1725, 5122), (1794, 4925), (1950, 4531), (1970, 4485), (2561, 3450), (2955, 2990)]