17827170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 45757440

約数和(自身を除く): 27930270

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, 661, 870, 899, 930, 1322, 1798, 1983, 2697, 3305, 3966, 4495, 5394, 6610, 8990, 9915, 13485, 19169, 19830, 20491, 26970, 38338, 40982, 57507, 61473, 95845, 102455, 115014, 122946, 191690, 204910, 287535, 307365, 575070, 594239, 614730, 1188478, 1782717, 2971195, 3565434, 5942390, 8913585, 17827170]

約数ペア:

[(1, 17827170), (2, 8913585), (3, 5942390), (5, 3565434), (6, 2971195), (10, 1782717), (15, 1188478), (29, 614730), (30, 594239), (31, 575070), (58, 307365), (62, 287535), (87, 204910), (93, 191690), (145, 122946), (155, 115014), (174, 102455), (186, 95845), (290, 61473), (310, 57507), (435, 40982), (465, 38338), (661, 26970), (870, 20491), (899, 19830), (930, 19169), (1322, 13485), (1798, 9915), (1983, 8990), (2697, 6610), (3305, 5394), (3966, 4495)]