64231830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 187046496

約数和(自身を除く): 122814666

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 103, 117, 123, 130, 169, 195, 205, 206, 234, 246, 309, 338, 369, 390, 410, 507, 515, 533, 585, 615, 618, 738, 845, 927, 1014, 1030, 1066, 1170, 1230, 1339, 1521, 1545, 1599, 1690, 1845, 1854, 2535, 2665, 2678, 3042, 3090, 3198, 3690, 4017, 4223, 4635, 4797, 5070, 5330, 6695, 6929, 7605, 7995, 8034, 8446, 9270, 9594, 12051, 12669, 13390, 13858, 15210, 15990, 17407, 20085, 20787, 21115, 23985, 24102, 25338, 34645, 34814, 38007, 40170, 41574, 42230, 47970, 52221, 54899, 60255, 62361, 63345, 69290, 76014, 87035, 103935, 104442, 109798, 120510, 124722, 126690, 156663, 164697, 174070, 190035, 207870, 261105, 274495, 311805, 313326, 329394, 380070, 494091, 522210, 548990, 623610, 713687, 783315, 823485, 988182, 1427374, 1566630, 1646970, 2141061, 2470455, 3568435, 4282122, 4940910, 6423183, 7136870, 10705305, 12846366, 21410610, 32115915, 64231830]

約数ペア:

[(1, 64231830), (2, 32115915), (3, 21410610), (5, 12846366), (6, 10705305), (9, 7136870), (10, 6423183), (13, 4940910), (15, 4282122), (18, 3568435), (26, 2470455), (30, 2141061), (39, 1646970), (41, 1566630), (45, 1427374), (65, 988182), (78, 823485), (82, 783315), (90, 713687), (103, 623610), (117, 548990), (123, 522210), (130, 494091), (169, 380070), (195, 329394), (205, 313326), (206, 311805), (234, 274495), (246, 261105), (309, 207870), (338, 190035), (369, 174070), (390, 164697), (410, 156663), (507, 126690), (515, 124722), (533, 120510), (585, 109798), (615, 104442), (618, 103935), (738, 87035), (845, 76014), (927, 69290), (1014, 63345), (1030, 62361), (1066, 60255), (1170, 54899), (1230, 52221), (1339, 47970), (1521, 42230), (1545, 41574), (1599, 40170), (1690, 38007), (1845, 34814), (1854, 34645), (2535, 25338), (2665, 24102), (2678, 23985), (3042, 21115), (3090, 20787), (3198, 20085), (3690, 17407), (4017, 15990), (4223, 15210), (4635, 13858), (4797, 13390), (5070, 12669), (5330, 12051), (6695, 9594), (6929, 9270), (7605, 8446), (7995, 8034)]