2253450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 5687136

約数和(自身を除く): 3433686

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 181, 249, 362, 415, 498, 543, 830, 905, 1086, 1245, 1810, 2075, 2490, 2715, 4150, 4525, 5430, 6225, 9050, 12450, 13575, 15023, 27150, 30046, 45069, 75115, 90138, 150230, 225345, 375575, 450690, 751150, 1126725, 2253450]

約数ペア:

[(1, 2253450), (2, 1126725), (3, 751150), (5, 450690), (6, 375575), (10, 225345), (15, 150230), (25, 90138), (30, 75115), (50, 45069), (75, 30046), (83, 27150), (150, 15023), (166, 13575), (181, 12450), (249, 9050), (362, 6225), (415, 5430), (498, 4525), (543, 4150), (830, 2715), (905, 2490), (1086, 2075), (1245, 1810)]