1330353810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{642683}}^1$

素因数の和:642719

約数の個数: 48

約数和(自身を含む): 3609313344

約数和(自身を除く): 2278959534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 642683, 1285366, 1928049, 3213415, 3856098, 5784147, 6426830, 9640245, 11568294, 14781709, 19280490, 28920735, 29563418, 44345127, 57841470, 73908545, 88690254, 133035381, 147817090, 221725635, 266070762, 443451270, 665176905, 1330353810]

約数ペア:

[(1, 1330353810), (2, 665176905), (3, 443451270), (5, 266070762), (6, 221725635), (9, 147817090), (10, 133035381), (15, 88690254), (18, 73908545), (23, 57841470), (30, 44345127), (45, 29563418), (46, 28920735), (69, 19280490), (90, 14781709), (115, 11568294), (138, 9640245), (207, 6426830), (230, 5784147), (345, 3856098), (414, 3213415), (690, 1928049), (1035, 1285366), (2070, 642683)]