1566504090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 4337418240

約数和(自身を除く): 2770914150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 211, 270, 279, 310, 422, 465, 558, 633, 837, 887, 930, 1055, 1266, 1395, 1674, 1774, 1899, 2110, 2661, 2790, 3165, 3798, 4185, 4435, 5322, 5697, 6330, 6541, 7983, 8370, 8870, 9495, 11394, 13082, 13305, 15966, 18990, 19623, 23949, 26610, 27497, 28485, 32705, 39246, 39915, 47898, 54994, 56970, 58869, 65410, 79830, 82491, 98115, 117738, 119745, 137485, 164982, 176607, 187157, 196230, 239490, 247473, 274970, 294345, 353214, 374314, 412455, 494946, 561471, 588690, 742419, 824910, 883035, 935785, 1122942, 1237365, 1484838, 1684413, 1766070, 1871570, 2474730, 2807355, 3368826, 3712095, 5053239, 5614710, 5801867, 7424190, 8422065, 10106478, 11603734, 16844130, 17405601, 25266195, 29009335, 34811202, 50532390, 52216803, 58018670, 87028005, 104433606, 156650409, 174056010, 261084015, 313300818, 522168030, 783252045, 1566504090]

約数ペア:

[(1, 1566504090), (2, 783252045), (3, 522168030), (5, 313300818), (6, 261084015), (9, 174056010), (10, 156650409), (15, 104433606), (18, 87028005), (27, 58018670), (30, 52216803), (31, 50532390), (45, 34811202), (54, 29009335), (62, 25266195), (90, 17405601), (93, 16844130), (135, 11603734), (155, 10106478), (186, 8422065), (211, 7424190), (270, 5801867), (279, 5614710), (310, 5053239), (422, 3712095), (465, 3368826), (558, 2807355), (633, 2474730), (837, 1871570), (887, 1766070), (930, 1684413), (1055, 1484838), (1266, 1237365), (1395, 1122942), (1674, 935785), (1774, 883035), (1899, 824910), (2110, 742419), (2661, 588690), (2790, 561471), (3165, 494946), (3798, 412455), (4185, 374314), (4435, 353214), (5322, 294345), (5697, 274970), (6330, 247473), (6541, 239490), (7983, 196230), (8370, 187157), (8870, 176607), (9495, 164982), (11394, 137485), (13082, 119745), (13305, 117738), (15966, 98115), (18990, 82491), (19623, 79830), (23949, 65410), (26610, 58869), (27497, 56970), (28485, 54994), (32705, 47898), (39246, 39915)]