74635530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 187342848

約数和(自身を除く): 112707318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1231, 1290, 1410, 2021, 2462, 3693, 4042, 6063, 6155, 7386, 10105, 12126, 12310, 18465, 20210, 30315, 36930, 52933, 57857, 60630, 105866, 115714, 158799, 173571, 264665, 289285, 317598, 347142, 529330, 578570, 793995, 867855, 1587990, 1735710, 2487851, 4975702, 7463553, 12439255, 14927106, 24878510, 37317765, 74635530]

約数ペア:

[(1, 74635530), (2, 37317765), (3, 24878510), (5, 14927106), (6, 12439255), (10, 7463553), (15, 4975702), (30, 2487851), (43, 1735710), (47, 1587990), (86, 867855), (94, 793995), (129, 578570), (141, 529330), (215, 347142), (235, 317598), (258, 289285), (282, 264665), (430, 173571), (470, 158799), (645, 115714), (705, 105866), (1231, 60630), (1290, 57857), (1410, 52933), (2021, 36930), (2462, 30315), (3693, 20210), (4042, 18465), (6063, 12310), (6155, 12126), (7386, 10105)]