67815930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24871

約数の個数: 64

約数和(自身を含む): 200325888

約数和(自身を除く): 132509958

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 24841, 49682, 74523, 124205, 149046, 173887, 248410, 322933, 347774, 372615, 521661, 645866, 745230, 869435, 968799, 1043322, 1614665, 1738870, 1937598, 2260531, 2608305, 3229330, 4521062, 4843995, 5216610, 6781593, 9687990, 11302655, 13563186, 22605310, 33907965, 67815930]

約数ペア:

[(1, 67815930), (2, 33907965), (3, 22605310), (5, 13563186), (6, 11302655), (7, 9687990), (10, 6781593), (13, 5216610), (14, 4843995), (15, 4521062), (21, 3229330), (26, 2608305), (30, 2260531), (35, 1937598), (39, 1738870), (42, 1614665), (65, 1043322), (70, 968799), (78, 869435), (91, 745230), (105, 645866), (130, 521661), (182, 372615), (195, 347774), (210, 322933), (273, 248410), (390, 173887), (455, 149046), (546, 124205), (910, 74523), (1365, 49682), (2730, 24841)]