69979260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 214079040

約数和(自身を除く): 144099780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1229, 1460, 1898, 2190, 2458, 2847, 3687, 3796, 4380, 4745, 4916, 5694, 6145, 7374, 9490, 11388, 12290, 14235, 14748, 15977, 18435, 18980, 24580, 28470, 31954, 36870, 47931, 56940, 63908, 73740, 79885, 89717, 95862, 159770, 179434, 191724, 239655, 269151, 319540, 358868, 448585, 479310, 538302, 897170, 958620, 1076604, 1166321, 1345755, 1794340, 2332642, 2691510, 3498963, 4665284, 5383020, 5831605, 6997926, 11663210, 13995852, 17494815, 23326420, 34989630, 69979260]

約数ペア:

[(1, 69979260), (2, 34989630), (3, 23326420), (4, 17494815), (5, 13995852), (6, 11663210), (10, 6997926), (12, 5831605), (13, 5383020), (15, 4665284), (20, 3498963), (26, 2691510), (30, 2332642), (39, 1794340), (52, 1345755), (60, 1166321), (65, 1076604), (73, 958620), (78, 897170), (130, 538302), (146, 479310), (156, 448585), (195, 358868), (219, 319540), (260, 269151), (292, 239655), (365, 191724), (390, 179434), (438, 159770), (730, 95862), (780, 89717), (876, 79885), (949, 73740), (1095, 63908), (1229, 56940), (1460, 47931), (1898, 36870), (2190, 31954), (2458, 28470), (2847, 24580), (3687, 18980), (3796, 18435), (4380, 15977), (4745, 14748), (4916, 14235), (5694, 12290), (6145, 11388), (7374, 9490)]