30117890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 59688576

約数和(自身を除く): 29570686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2423, 2486, 4846, 6215, 12115, 12430, 24230, 26653, 53306, 133265, 266530, 273799, 547598, 1368995, 2737990, 3011789, 6023578, 15058945, 30117890]

約数ペア:

[(1, 30117890), (2, 15058945), (5, 6023578), (10, 3011789), (11, 2737990), (22, 1368995), (55, 547598), (110, 273799), (113, 266530), (226, 133265), (565, 53306), (1130, 26653), (1243, 24230), (2423, 12430), (2486, 12115), (4846, 6215)]