171680670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3733}}^1$

素因数の和:3826

約数の個数: 96

約数和(自身を含む): 517263552

約数和(自身を除く): 345582882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 2190, 2555, 3066, 3285, 3733, 4599, 5110, 6570, 7466, 7665, 9198, 11199, 15330, 18665, 22398, 22995, 26131, 33597, 37330, 45990, 52262, 55995, 67194, 78393, 111990, 130655, 156786, 167985, 235179, 261310, 272509, 335970, 391965, 470358, 545018, 783930, 817527, 1175895, 1362545, 1635054, 1907563, 2351790, 2452581, 2725090, 3815126, 4087635, 4905162, 5722689, 8175270, 9537815, 11445378, 12262905, 17168067, 19075630, 24525810, 28613445, 34336134, 57226890, 85840335, 171680670]

約数ペア:

[(1, 171680670), (2, 85840335), (3, 57226890), (5, 34336134), (6, 28613445), (7, 24525810), (9, 19075630), (10, 17168067), (14, 12262905), (15, 11445378), (18, 9537815), (21, 8175270), (30, 5722689), (35, 4905162), (42, 4087635), (45, 3815126), (63, 2725090), (70, 2452581), (73, 2351790), (90, 1907563), (105, 1635054), (126, 1362545), (146, 1175895), (210, 817527), (219, 783930), (315, 545018), (365, 470358), (438, 391965), (511, 335970), (630, 272509), (657, 261310), (730, 235179), (1022, 167985), (1095, 156786), (1314, 130655), (1533, 111990), (2190, 78393), (2555, 67194), (3066, 55995), (3285, 52262), (3733, 45990), (4599, 37330), (5110, 33597), (6570, 26131), (7466, 22995), (7665, 22398), (9198, 18665), (11199, 15330)]