165653460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4294

約数の個数: 144

約数和(自身を含む): 592929792

約数和(自身を除く): 427276332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4241, 4340, 5580, 6510, 7812, 8482, 9765, 12723, 13020, 16964, 19530, 21205, 25446, 29687, 38169, 39060, 42410, 50892, 59374, 63615, 76338, 84820, 89061, 118748, 127230, 131471, 148435, 152676, 178122, 190845, 254460, 262942, 267183, 296870, 356244, 381690, 394413, 445305, 525884, 534366, 593740, 657355, 763380, 788826, 890610, 920297, 1068732, 1183239, 1314710, 1335915, 1577652, 1781220, 1840594, 1972065, 2366478, 2629420, 2671830, 2760891, 3681188, 3944130, 4601485, 4732956, 5343660, 5521782, 5916195, 7888260, 8282673, 9202970, 11043564, 11832390, 13804455, 16565346, 18405940, 23664780, 27608910, 33130692, 41413365, 55217820, 82826730, 165653460]

約数ペア:

[(1, 165653460), (2, 82826730), (3, 55217820), (4, 41413365), (5, 33130692), (6, 27608910), (7, 23664780), (9, 18405940), (10, 16565346), (12, 13804455), (14, 11832390), (15, 11043564), (18, 9202970), (20, 8282673), (21, 7888260), (28, 5916195), (30, 5521782), (31, 5343660), (35, 4732956), (36, 4601485), (42, 3944130), (45, 3681188), (60, 2760891), (62, 2671830), (63, 2629420), (70, 2366478), (84, 1972065), (90, 1840594), (93, 1781220), (105, 1577652), (124, 1335915), (126, 1314710), (140, 1183239), (155, 1068732), (180, 920297), (186, 890610), (210, 788826), (217, 763380), (252, 657355), (279, 593740), (310, 534366), (315, 525884), (372, 445305), (420, 394413), (434, 381690), (465, 356244), (558, 296870), (620, 267183), (630, 262942), (651, 254460), (868, 190845), (930, 178122), (1085, 152676), (1116, 148435), (1260, 131471), (1302, 127230), (1395, 118748), (1860, 89061), (1953, 84820), (2170, 76338), (2604, 63615), (2790, 59374), (3255, 50892), (3906, 42410), (4241, 39060), (4340, 38169), (5580, 29687), (6510, 25446), (7812, 21205), (8482, 19530), (9765, 16964), (12723, 13020)]