85337910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 265586256

約数和(自身を除く): 180248346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 294, 315, 333, 370, 441, 490, 518, 523, 555, 630, 666, 735, 777, 882, 1046, 1110, 1295, 1470, 1554, 1569, 1665, 1813, 2205, 2331, 2590, 2615, 3138, 3330, 3626, 3661, 3885, 4410, 4662, 4707, 5230, 5439, 7322, 7770, 7845, 9065, 9414, 10878, 10983, 11655, 15690, 16317, 18130, 18305, 19351, 21966, 23310, 23535, 25627, 27195, 32634, 32949, 36610, 38702, 47070, 51254, 54390, 54915, 58053, 65898, 76881, 81585, 96755, 109830, 116106, 128135, 135457, 153762, 163170, 164745, 174159, 193510, 230643, 256270, 270914, 290265, 329490, 348318, 384405, 406371, 461286, 580530, 677285, 768810, 812742, 870795, 948199, 1153215, 1219113, 1354570, 1741590, 1896398, 2031855, 2306430, 2438226, 2844597, 4063710, 4740995, 5689194, 6095565, 8533791, 9481990, 12191130, 14222985, 17067582, 28445970, 42668955, 85337910]

約数ペア:

[(1, 85337910), (2, 42668955), (3, 28445970), (5, 17067582), (6, 14222985), (7, 12191130), (9, 9481990), (10, 8533791), (14, 6095565), (15, 5689194), (18, 4740995), (21, 4063710), (30, 2844597), (35, 2438226), (37, 2306430), (42, 2031855), (45, 1896398), (49, 1741590), (63, 1354570), (70, 1219113), (74, 1153215), (90, 948199), (98, 870795), (105, 812742), (111, 768810), (126, 677285), (147, 580530), (185, 461286), (210, 406371), (222, 384405), (245, 348318), (259, 329490), (294, 290265), (315, 270914), (333, 256270), (370, 230643), (441, 193510), (490, 174159), (518, 164745), (523, 163170), (555, 153762), (630, 135457), (666, 128135), (735, 116106), (777, 109830), (882, 96755), (1046, 81585), (1110, 76881), (1295, 65898), (1470, 58053), (1554, 54915), (1569, 54390), (1665, 51254), (1813, 47070), (2205, 38702), (2331, 36610), (2590, 32949), (2615, 32634), (3138, 27195), (3330, 25627), (3626, 23535), (3661, 23310), (3885, 21966), (4410, 19351), (4662, 18305), (4707, 18130), (5230, 16317), (5439, 15690), (7322, 11655), (7770, 10983), (7845, 10878), (9065, 9414)]