1255361730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{314627}}^1$

素因数の和:314663

約数の個数: 64

約数和(自身を含む): 3624514560

約数和(自身を除く): 2369152830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 314627, 629254, 943881, 1573135, 1887762, 2202389, 3146270, 4404778, 4719405, 5977913, 6607167, 9438810, 11011945, 11955826, 13214334, 17933739, 22023890, 29889565, 33035835, 35867478, 41845391, 59779130, 66071670, 83690782, 89668695, 125536173, 179337390, 209226955, 251072346, 418453910, 627680865, 1255361730]

約数ペア:

[(1, 1255361730), (2, 627680865), (3, 418453910), (5, 251072346), (6, 209226955), (7, 179337390), (10, 125536173), (14, 89668695), (15, 83690782), (19, 66071670), (21, 59779130), (30, 41845391), (35, 35867478), (38, 33035835), (42, 29889565), (57, 22023890), (70, 17933739), (95, 13214334), (105, 11955826), (114, 11011945), (133, 9438810), (190, 6607167), (210, 5977913), (266, 4719405), (285, 4404778), (399, 3146270), (570, 2202389), (665, 1887762), (798, 1573135), (1330, 943881), (1995, 629254), (3990, 314627)]