39726810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 110522880

約数和(自身を除く): 70796070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 174, 186, 261, 279, 290, 310, 435, 465, 491, 522, 558, 870, 899, 930, 982, 1305, 1395, 1473, 1798, 2455, 2610, 2697, 2790, 2946, 4419, 4495, 4910, 5394, 7365, 8091, 8838, 8990, 13485, 14239, 14730, 15221, 16182, 22095, 26970, 28478, 30442, 40455, 42717, 44190, 45663, 71195, 76105, 80910, 85434, 91326, 128151, 136989, 142390, 152210, 213585, 228315, 256302, 273978, 427170, 441409, 456630, 640755, 684945, 882818, 1281510, 1324227, 1369890, 2207045, 2648454, 3972681, 4414090, 6621135, 7945362, 13242270, 19863405, 39726810]

約数ペア:

[(1, 39726810), (2, 19863405), (3, 13242270), (5, 7945362), (6, 6621135), (9, 4414090), (10, 3972681), (15, 2648454), (18, 2207045), (29, 1369890), (30, 1324227), (31, 1281510), (45, 882818), (58, 684945), (62, 640755), (87, 456630), (90, 441409), (93, 427170), (145, 273978), (155, 256302), (174, 228315), (186, 213585), (261, 152210), (279, 142390), (290, 136989), (310, 128151), (435, 91326), (465, 85434), (491, 80910), (522, 76105), (558, 71195), (870, 45663), (899, 44190), (930, 42717), (982, 40455), (1305, 30442), (1395, 28478), (1473, 26970), (1798, 22095), (2455, 16182), (2610, 15221), (2697, 14730), (2790, 14239), (2946, 13485), (4419, 8990), (4495, 8838), (4910, 8091), (5394, 7365)]