68613930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9932

約数の個数: 96

約数和(自身を含む): 222438528

約数和(自身を除く): 153824598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 9901, 19802, 29703, 49505, 59406, 69307, 89109, 99010, 108911, 138614, 148515, 178218, 207921, 217822, 297030, 326733, 346535, 415842, 445545, 544555, 623763, 653466, 693070, 762377, 891090, 980199, 1039605, 1089110, 1247526, 1524754, 1633665, 1960398, 2079210, 2287131, 3118815, 3267330, 3811885, 4574262, 4900995, 6237630, 6861393, 7623770, 9801990, 11435655, 13722786, 22871310, 34306965, 68613930]

約数ペア:

[(1, 68613930), (2, 34306965), (3, 22871310), (5, 13722786), (6, 11435655), (7, 9801990), (9, 7623770), (10, 6861393), (11, 6237630), (14, 4900995), (15, 4574262), (18, 3811885), (21, 3267330), (22, 3118815), (30, 2287131), (33, 2079210), (35, 1960398), (42, 1633665), (45, 1524754), (55, 1247526), (63, 1089110), (66, 1039605), (70, 980199), (77, 891090), (90, 762377), (99, 693070), (105, 653466), (110, 623763), (126, 544555), (154, 445545), (165, 415842), (198, 346535), (210, 326733), (231, 297030), (315, 217822), (330, 207921), (385, 178218), (462, 148515), (495, 138614), (630, 108911), (693, 99010), (770, 89109), (990, 69307), (1155, 59406), (1386, 49505), (2310, 29703), (3465, 19802), (6930, 9901)]