68838270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 181546272

約数和(自身を除く): 112708002

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 73, 85, 86, 102, 129, 146, 170, 215, 219, 255, 258, 365, 430, 438, 510, 645, 730, 731, 1095, 1241, 1290, 1462, 1849, 2190, 2193, 2482, 3139, 3655, 3698, 3723, 4386, 5547, 6205, 6278, 7310, 7446, 9245, 9417, 10965, 11094, 12410, 15695, 18490, 18615, 18834, 21930, 27735, 31390, 31433, 37230, 47085, 53363, 55470, 62866, 94170, 94299, 106726, 134977, 157165, 160089, 188598, 266815, 269954, 314330, 320178, 404931, 471495, 533630, 674885, 800445, 809862, 942990, 1349770, 1600890, 2024655, 2294609, 4049310, 4589218, 6883827, 11473045, 13767654, 22946090, 34419135, 68838270]

約数ペア:

[(1, 68838270), (2, 34419135), (3, 22946090), (5, 13767654), (6, 11473045), (10, 6883827), (15, 4589218), (17, 4049310), (30, 2294609), (34, 2024655), (43, 1600890), (51, 1349770), (73, 942990), (85, 809862), (86, 800445), (102, 674885), (129, 533630), (146, 471495), (170, 404931), (215, 320178), (219, 314330), (255, 269954), (258, 266815), (365, 188598), (430, 160089), (438, 157165), (510, 134977), (645, 106726), (730, 94299), (731, 94170), (1095, 62866), (1241, 55470), (1290, 53363), (1462, 47085), (1849, 37230), (2190, 31433), (2193, 31390), (2482, 27735), (3139, 21930), (3655, 18834), (3698, 18615), (3723, 18490), (4386, 15695), (5547, 12410), (6205, 11094), (6278, 10965), (7310, 9417), (7446, 9245)]