99414140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 246984192

約数和(自身を除く): 147570052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1663, 1708, 2135, 2989, 3326, 4270, 5978, 6652, 8315, 8540, 11641, 11956, 14945, 16630, 23282, 29890, 33260, 46564, 58205, 59780, 81487, 101443, 116410, 162974, 202886, 232820, 325948, 405772, 407435, 507215, 710101, 814870, 1014430, 1420202, 1629740, 2028860, 2840404, 3550505, 4970707, 7101010, 9941414, 14202020, 19882828, 24853535, 49707070, 99414140]

約数ペア:

[(1, 99414140), (2, 49707070), (4, 24853535), (5, 19882828), (7, 14202020), (10, 9941414), (14, 7101010), (20, 4970707), (28, 3550505), (35, 2840404), (49, 2028860), (61, 1629740), (70, 1420202), (98, 1014430), (122, 814870), (140, 710101), (196, 507215), (244, 407435), (245, 405772), (305, 325948), (427, 232820), (490, 202886), (610, 162974), (854, 116410), (980, 101443), (1220, 81487), (1663, 59780), (1708, 58205), (2135, 46564), (2989, 33260), (3326, 29890), (4270, 23282), (5978, 16630), (6652, 14945), (8315, 11956), (8540, 11641)]