70220865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 139023360

約数和(自身を除く): 68802495

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 1723, 2145, 2717, 3135, 3705, 5169, 8151, 8615, 13585, 18953, 22399, 25845, 32737, 40755, 56859, 67197, 94765, 98211, 111995, 163685, 246389, 284295, 335985, 360107, 425581, 491055, 739167, 1080321, 1231945, 1276743, 1800535, 2127905, 3695835, 4681391, 5401605, 6383715, 14044173, 23406955, 70220865]

約数ペア:

[(1, 70220865), (3, 23406955), (5, 14044173), (11, 6383715), (13, 5401605), (15, 4681391), (19, 3695835), (33, 2127905), (39, 1800535), (55, 1276743), (57, 1231945), (65, 1080321), (95, 739167), (143, 491055), (165, 425581), (195, 360107), (209, 335985), (247, 284295), (285, 246389), (429, 163685), (627, 111995), (715, 98211), (741, 94765), (1045, 67197), (1235, 56859), (1723, 40755), (2145, 32737), (2717, 25845), (3135, 22399), (3705, 18953), (5169, 13585), (8151, 8615)]