68796420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14921

約数の個数: 96

約数和(自身を含む): 240178176

約数和(自身を除く): 171381756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 14891, 29782, 44673, 59564, 74455, 89346, 104237, 148910, 163801, 178692, 208474, 223365, 297820, 312711, 327602, 416948, 446730, 491403, 521185, 625422, 655204, 819005, 893460, 982806, 1042370, 1146607, 1250844, 1563555, 1638010, 1965612, 2084740, 2293214, 2457015, 3127110, 3276020, 3439821, 4586428, 4914030, 5733035, 6254220, 6879642, 9828060, 11466070, 13759284, 17199105, 22932140, 34398210, 68796420]

約数ペア:

[(1, 68796420), (2, 34398210), (3, 22932140), (4, 17199105), (5, 13759284), (6, 11466070), (7, 9828060), (10, 6879642), (11, 6254220), (12, 5733035), (14, 4914030), (15, 4586428), (20, 3439821), (21, 3276020), (22, 3127110), (28, 2457015), (30, 2293214), (33, 2084740), (35, 1965612), (42, 1638010), (44, 1563555), (55, 1250844), (60, 1146607), (66, 1042370), (70, 982806), (77, 893460), (84, 819005), (105, 655204), (110, 625422), (132, 521185), (140, 491403), (154, 446730), (165, 416948), (210, 327602), (220, 312711), (231, 297820), (308, 223365), (330, 208474), (385, 178692), (420, 163801), (462, 148910), (660, 104237), (770, 89346), (924, 74455), (1155, 59564), (1540, 44673), (2310, 29782), (4620, 14891)]