2524950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 7041216

約数和(自身を除く): 4516266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 181, 186, 225, 279, 310, 362, 450, 465, 543, 558, 775, 905, 930, 1086, 1395, 1550, 1629, 1810, 2325, 2715, 2790, 3258, 4525, 4650, 5430, 5611, 6975, 8145, 9050, 11222, 13575, 13950, 16290, 16833, 27150, 28055, 33666, 40725, 50499, 56110, 81450, 84165, 100998, 140275, 168330, 252495, 280550, 420825, 504990, 841650, 1262475, 2524950]

約数ペア:

[(1, 2524950), (2, 1262475), (3, 841650), (5, 504990), (6, 420825), (9, 280550), (10, 252495), (15, 168330), (18, 140275), (25, 100998), (30, 84165), (31, 81450), (45, 56110), (50, 50499), (62, 40725), (75, 33666), (90, 28055), (93, 27150), (150, 16833), (155, 16290), (181, 13950), (186, 13575), (225, 11222), (279, 9050), (310, 8145), (362, 6975), (450, 5611), (465, 5430), (543, 4650), (558, 4525), (775, 3258), (905, 2790), (930, 2715), (1086, 2325), (1395, 1810), (1550, 1629)]