415059450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{212851}}^1$

素因数の和:212879

約数の個数: 48

約数和(自身を含む): 1108533216

約数和(自身を除く): 693473766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 212851, 425702, 638553, 1064255, 1277106, 2128510, 2767063, 3192765, 5321275, 5534126, 6385530, 8301189, 10642550, 13835315, 15963825, 16602378, 27670630, 31927650, 41505945, 69176575, 83011890, 138353150, 207529725, 415059450]

約数ペア:

[(1, 415059450), (2, 207529725), (3, 138353150), (5, 83011890), (6, 69176575), (10, 41505945), (13, 31927650), (15, 27670630), (25, 16602378), (26, 15963825), (30, 13835315), (39, 10642550), (50, 8301189), (65, 6385530), (75, 5534126), (78, 5321275), (130, 3192765), (150, 2767063), (195, 2128510), (325, 1277106), (390, 1064255), (650, 638553), (975, 425702), (1950, 212851)]