170169510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42649}}^1$

素因数の和:42685

約数の個数: 64

約数和(自身を含む): 491328000

約数和(自身を除く): 321158490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 42649, 85298, 127947, 213245, 255894, 298543, 426490, 597086, 639735, 810331, 895629, 1279470, 1492715, 1620662, 1791258, 2430993, 2985430, 4051655, 4478145, 4861986, 5672317, 8103310, 8956290, 11344634, 12154965, 17016951, 24309930, 28361585, 34033902, 56723170, 85084755, 170169510]

約数ペア:

[(1, 170169510), (2, 85084755), (3, 56723170), (5, 34033902), (6, 28361585), (7, 24309930), (10, 17016951), (14, 12154965), (15, 11344634), (19, 8956290), (21, 8103310), (30, 5672317), (35, 4861986), (38, 4478145), (42, 4051655), (57, 2985430), (70, 2430993), (95, 1791258), (105, 1620662), (114, 1492715), (133, 1279470), (190, 895629), (210, 810331), (266, 639735), (285, 597086), (399, 426490), (570, 298543), (665, 255894), (798, 213245), (1330, 127947), (1995, 85298), (3990, 42649)]