853352790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 2089098432

約数和(自身を除く): 1235745642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 353, 366, 610, 706, 915, 1059, 1321, 1765, 1830, 2118, 2642, 3530, 3963, 5295, 6605, 7926, 10590, 13210, 19815, 21533, 39630, 43066, 64599, 80581, 107665, 129198, 161162, 215330, 241743, 322995, 402905, 466313, 483486, 645990, 805810, 932626, 1208715, 1398939, 2331565, 2417430, 2797878, 4663130, 6994695, 13989390, 28445093, 56890186, 85335279, 142225465, 170670558, 284450930, 426676395, 853352790]

約数ペア:

[(1, 853352790), (2, 426676395), (3, 284450930), (5, 170670558), (6, 142225465), (10, 85335279), (15, 56890186), (30, 28445093), (61, 13989390), (122, 6994695), (183, 4663130), (305, 2797878), (353, 2417430), (366, 2331565), (610, 1398939), (706, 1208715), (915, 932626), (1059, 805810), (1321, 645990), (1765, 483486), (1830, 466313), (2118, 402905), (2642, 322995), (3530, 241743), (3963, 215330), (5295, 161162), (6605, 129198), (7926, 107665), (10590, 80581), (13210, 64599), (19815, 43066), (21533, 39630)]