84651450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43411}}^1$

素因数の和:43439

約数の個数: 48

約数和(自身を含む): 226089696

約数和(自身を除く): 141438246

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, 43411, 86822, 130233, 217055, 260466, 434110, 564343, 651165, 1085275, 1128686, 1302330, 1693029, 2170550, 2821715, 3255825, 3386058, 5643430, 6511650, 8465145, 14108575, 16930290, 28217150, 42325725, 84651450]

約数ペア:

[(1, 84651450), (2, 42325725), (3, 28217150), (5, 16930290), (6, 14108575), (10, 8465145), (13, 6511650), (15, 5643430), (25, 3386058), (26, 3255825), (30, 2821715), (39, 2170550), (50, 1693029), (65, 1302330), (75, 1128686), (78, 1085275), (130, 651165), (150, 564343), (195, 434110), (325, 260466), (390, 217055), (650, 130233), (975, 86822), (1950, 43411)]