30464210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 36063790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 349, 406, 430, 602, 698, 1015, 1247, 1505, 1745, 2030, 2443, 2494, 3010, 3490, 4886, 6235, 8729, 10121, 12215, 12470, 15007, 17458, 20242, 24430, 30014, 43645, 50605, 70847, 75035, 87290, 101210, 105049, 141694, 150070, 210098, 354235, 435203, 525245, 708470, 870406, 1050490, 2176015, 3046421, 4352030, 6092842, 15232105, 30464210]

約数ペア:

[(1, 30464210), (2, 15232105), (5, 6092842), (7, 4352030), (10, 3046421), (14, 2176015), (29, 1050490), (35, 870406), (43, 708470), (58, 525245), (70, 435203), (86, 354235), (145, 210098), (203, 150070), (215, 141694), (290, 105049), (301, 101210), (349, 87290), (406, 75035), (430, 70847), (602, 50605), (698, 43645), (1015, 30014), (1247, 24430), (1505, 20242), (1745, 17458), (2030, 15007), (2443, 12470), (2494, 12215), (3010, 10121), (3490, 8729), (4886, 6235)]