64123830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41911}}^1$

素因数の和:41941

約数の個数: 48

約数和(自身を含む): 176533344

約数和(自身を除く): 112409514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 41911, 83822, 125733, 209555, 251466, 377199, 419110, 628665, 712487, 754398, 1257330, 1424974, 1885995, 2137461, 3562435, 3771990, 4274922, 6412383, 7124870, 10687305, 12824766, 21374610, 32061915, 64123830]

約数ペア:

[(1, 64123830), (2, 32061915), (3, 21374610), (5, 12824766), (6, 10687305), (9, 7124870), (10, 6412383), (15, 4274922), (17, 3771990), (18, 3562435), (30, 2137461), (34, 1885995), (45, 1424974), (51, 1257330), (85, 754398), (90, 712487), (102, 628665), (153, 419110), (170, 377199), (255, 251466), (306, 209555), (510, 125733), (765, 83822), (1530, 41911)]