9106890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 24796800

約数和(自身を除く): 15689910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1229, 1235, 1482, 2458, 2470, 3687, 3705, 6145, 7374, 7410, 12290, 15977, 18435, 23351, 31954, 36870, 46702, 47931, 70053, 79885, 95862, 116755, 140106, 159770, 233510, 239655, 303563, 350265, 479310, 607126, 700530, 910689, 1517815, 1821378, 3035630, 4553445, 9106890]

約数ペア:

[(1, 9106890), (2, 4553445), (3, 3035630), (5, 1821378), (6, 1517815), (10, 910689), (13, 700530), (15, 607126), (19, 479310), (26, 350265), (30, 303563), (38, 239655), (39, 233510), (57, 159770), (65, 140106), (78, 116755), (95, 95862), (114, 79885), (130, 70053), (190, 47931), (195, 46702), (247, 36870), (285, 31954), (390, 23351), (494, 18435), (570, 15977), (741, 12290), (1229, 7410), (1235, 7374), (1482, 6145), (2458, 3705), (2470, 3687)]