127871310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2659}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 352396800

約数和(自身を除く): 224525490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 2659, 3206, 3435, 4809, 5318, 6870, 7977, 8015, 9618, 13295, 15954, 16030, 18613, 24045, 26590, 37226, 39885, 48090, 55839, 79770, 93065, 111678, 186130, 279195, 558390, 608911, 1217822, 1826733, 3044555, 3653466, 4262377, 6089110, 8524754, 9133665, 12787131, 18267330, 21311885, 25574262, 42623770, 63935655, 127871310]

約数ペア:

[(1, 127871310), (2, 63935655), (3, 42623770), (5, 25574262), (6, 21311885), (7, 18267330), (10, 12787131), (14, 9133665), (15, 8524754), (21, 6089110), (30, 4262377), (35, 3653466), (42, 3044555), (70, 1826733), (105, 1217822), (210, 608911), (229, 558390), (458, 279195), (687, 186130), (1145, 111678), (1374, 93065), (1603, 79770), (2290, 55839), (2659, 48090), (3206, 39885), (3435, 37226), (4809, 26590), (5318, 24045), (6870, 18613), (7977, 16030), (8015, 15954), (9618, 13295)]