1330306120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232571}}^1$

素因数の和:232606

約数の個数: 64

約数和(自身を含む): 3516488640

約数和(自身を除く): 2186182520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 232571, 465142, 930284, 1162855, 1860568, 2325710, 2558281, 3023423, 4651420, 5116562, 6046846, 9302840, 10233124, 12093692, 12791405, 15117115, 20466248, 24187384, 25582810, 30234230, 33257653, 51165620, 60468460, 66515306, 102331240, 120936920, 133030612, 166288265, 266061224, 332576530, 665153060, 1330306120]

約数ペア:

[(1, 1330306120), (2, 665153060), (4, 332576530), (5, 266061224), (8, 166288265), (10, 133030612), (11, 120936920), (13, 102331240), (20, 66515306), (22, 60468460), (26, 51165620), (40, 33257653), (44, 30234230), (52, 25582810), (55, 24187384), (65, 20466248), (88, 15117115), (104, 12791405), (110, 12093692), (130, 10233124), (143, 9302840), (220, 6046846), (260, 5116562), (286, 4651420), (440, 3023423), (520, 2558281), (572, 2325710), (715, 1860568), (1144, 1162855), (1430, 930284), (2860, 465142), (5720, 232571)]