38926290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 101428992

約数和(自身を除く): 62502702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 661, 755, 906, 1322, 1510, 1963, 1983, 2265, 3305, 3926, 3966, 4530, 5889, 6610, 8593, 9815, 9915, 11778, 17186, 19630, 19830, 25779, 29445, 42965, 51558, 58890, 85930, 99811, 128895, 199622, 257790, 299433, 499055, 598866, 998110, 1297543, 1497165, 2595086, 2994330, 3892629, 6487715, 7785258, 12975430, 19463145, 38926290]

約数ペア:

[(1, 38926290), (2, 19463145), (3, 12975430), (5, 7785258), (6, 6487715), (10, 3892629), (13, 2994330), (15, 2595086), (26, 1497165), (30, 1297543), (39, 998110), (65, 598866), (78, 499055), (130, 299433), (151, 257790), (195, 199622), (302, 128895), (390, 99811), (453, 85930), (661, 58890), (755, 51558), (906, 42965), (1322, 29445), (1510, 25779), (1963, 19830), (1983, 19630), (2265, 17186), (3305, 11778), (3926, 9915), (3966, 9815), (4530, 8593), (5889, 6610)]