26511510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 41502570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 983, 1798, 1966, 2697, 2949, 4495, 4915, 5394, 5898, 8990, 9830, 13485, 14745, 26970, 28507, 29490, 30473, 57014, 60946, 85521, 91419, 142535, 152365, 171042, 182838, 285070, 304730, 427605, 457095, 855210, 883717, 914190, 1767434, 2651151, 4418585, 5302302, 8837170, 13255755, 26511510]

約数ペア:

[(1, 26511510), (2, 13255755), (3, 8837170), (5, 5302302), (6, 4418585), (10, 2651151), (15, 1767434), (29, 914190), (30, 883717), (31, 855210), (58, 457095), (62, 427605), (87, 304730), (93, 285070), (145, 182838), (155, 171042), (174, 152365), (186, 142535), (290, 91419), (310, 85521), (435, 60946), (465, 57014), (870, 30473), (899, 29490), (930, 28507), (983, 26970), (1798, 14745), (1966, 13485), (2697, 9830), (2949, 8990), (4495, 5898), (4915, 5394)]