101997420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{34693}}^1$

素因数の和:34719

約数の個数: 72

約数和(自身を含む): 332229744

約数和(自身を除く): 230232324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 34693, 69386, 104079, 138772, 173465, 208158, 242851, 346930, 416316, 485702, 520395, 693860, 728553, 971404, 1040790, 1214255, 1457106, 1699957, 2081580, 2428510, 2914212, 3399914, 3642765, 4857020, 5099871, 6799828, 7285530, 8499785, 10199742, 14571060, 16999570, 20399484, 25499355, 33999140, 50998710, 101997420]

約数ペア:

[(1, 101997420), (2, 50998710), (3, 33999140), (4, 25499355), (5, 20399484), (6, 16999570), (7, 14571060), (10, 10199742), (12, 8499785), (14, 7285530), (15, 6799828), (20, 5099871), (21, 4857020), (28, 3642765), (30, 3399914), (35, 2914212), (42, 2428510), (49, 2081580), (60, 1699957), (70, 1457106), (84, 1214255), (98, 1040790), (105, 971404), (140, 728553), (147, 693860), (196, 520395), (210, 485702), (245, 416316), (294, 346930), (420, 242851), (490, 208158), (588, 173465), (735, 138772), (980, 104079), (1470, 69386), (2940, 34693)]