4430340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 13610688

約数和(自身を除く): 9180348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 163, 180, 302, 326, 453, 489, 604, 652, 755, 815, 906, 978, 1359, 1467, 1510, 1630, 1812, 1956, 2265, 2445, 2718, 2934, 3020, 3260, 4530, 4890, 5436, 5868, 6795, 7335, 9060, 9780, 13590, 14670, 24613, 27180, 29340, 49226, 73839, 98452, 123065, 147678, 221517, 246130, 295356, 369195, 443034, 492260, 738390, 886068, 1107585, 1476780, 2215170, 4430340]

約数ペア:

[(1, 4430340), (2, 2215170), (3, 1476780), (4, 1107585), (5, 886068), (6, 738390), (9, 492260), (10, 443034), (12, 369195), (15, 295356), (18, 246130), (20, 221517), (30, 147678), (36, 123065), (45, 98452), (60, 73839), (90, 49226), (151, 29340), (163, 27180), (180, 24613), (302, 14670), (326, 13590), (453, 9780), (489, 9060), (604, 7335), (652, 6795), (755, 5868), (815, 5436), (906, 4890), (978, 4530), (1359, 3260), (1467, 3020), (1510, 2934), (1630, 2718), (1812, 2445), (1956, 2265)]