313736670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20627}}^1$

素因数の和:20666

約数の個数: 72

約数和(自身を含む): 883332216

約数和(自身を除く): 569595546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 20627, 41254, 61881, 103135, 123762, 185643, 206270, 268151, 309405, 371286, 536302, 618810, 804453, 928215, 1340755, 1608906, 1856430, 2413359, 2681510, 3485963, 4022265, 4826718, 6971926, 8044530, 10457889, 12066795, 17429815, 20915778, 24133590, 31373667, 34859630, 52289445, 62747334, 104578890, 156868335, 313736670]

約数ペア:

[(1, 313736670), (2, 156868335), (3, 104578890), (5, 62747334), (6, 52289445), (9, 34859630), (10, 31373667), (13, 24133590), (15, 20915778), (18, 17429815), (26, 12066795), (30, 10457889), (39, 8044530), (45, 6971926), (65, 4826718), (78, 4022265), (90, 3485963), (117, 2681510), (130, 2413359), (169, 1856430), (195, 1608906), (234, 1340755), (338, 928215), (390, 804453), (507, 618810), (585, 536302), (845, 371286), (1014, 309405), (1170, 268151), (1521, 206270), (1690, 185643), (2535, 123762), (3042, 103135), (5070, 61881), (7605, 41254), (15210, 20627)]