1438950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 3656016

約数和(自身を除く): 2217066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 181, 265, 318, 362, 530, 543, 795, 905, 1086, 1325, 1590, 1810, 2650, 2715, 3975, 4525, 5430, 7950, 9050, 9593, 13575, 19186, 27150, 28779, 47965, 57558, 95930, 143895, 239825, 287790, 479650, 719475, 1438950]

約数ペア:

[(1, 1438950), (2, 719475), (3, 479650), (5, 287790), (6, 239825), (10, 143895), (15, 95930), (25, 57558), (30, 47965), (50, 28779), (53, 27150), (75, 19186), (106, 13575), (150, 9593), (159, 9050), (181, 7950), (265, 5430), (318, 4525), (362, 3975), (530, 2715), (543, 2650), (795, 1810), (905, 1590), (1086, 1325)]