68638710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 195465312

約数和(自身を除く): 126826602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 881, 1113, 1470, 1590, 1762, 1855, 2226, 2597, 2643, 3710, 4405, 5194, 5286, 5565, 6167, 7791, 8810, 11130, 12334, 12985, 13215, 15582, 18501, 25970, 26430, 30835, 37002, 38955, 43169, 46693, 61670, 77910, 86338, 92505, 93386, 129507, 140079, 185010, 215845, 233465, 259014, 280158, 326851, 431690, 466930, 647535, 653702, 700395, 980553, 1295070, 1400790, 1634255, 1961106, 2287957, 3268510, 4575914, 4902765, 6863871, 9805530, 11439785, 13727742, 22879570, 34319355, 68638710]

約数ペア:

[(1, 68638710), (2, 34319355), (3, 22879570), (5, 13727742), (6, 11439785), (7, 9805530), (10, 6863871), (14, 4902765), (15, 4575914), (21, 3268510), (30, 2287957), (35, 1961106), (42, 1634255), (49, 1400790), (53, 1295070), (70, 980553), (98, 700395), (105, 653702), (106, 647535), (147, 466930), (159, 431690), (210, 326851), (245, 280158), (265, 259014), (294, 233465), (318, 215845), (371, 185010), (490, 140079), (530, 129507), (735, 93386), (742, 92505), (795, 86338), (881, 77910), (1113, 61670), (1470, 46693), (1590, 43169), (1762, 38955), (1855, 37002), (2226, 30835), (2597, 26430), (2643, 25970), (3710, 18501), (4405, 15582), (5194, 13215), (5286, 12985), (5565, 12334), (6167, 11130), (7791, 8810)]