11911380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15296

約数の個数: 48

約数和(自身を含む): 35919744

約数和(自身を除く): 24008364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15271, 30542, 45813, 61084, 76355, 91626, 152710, 183252, 198523, 229065, 305420, 397046, 458130, 595569, 794092, 916260, 992615, 1191138, 1985230, 2382276, 2977845, 3970460, 5955690, 11911380]

約数ペア:

[(1, 11911380), (2, 5955690), (3, 3970460), (4, 2977845), (5, 2382276), (6, 1985230), (10, 1191138), (12, 992615), (13, 916260), (15, 794092), (20, 595569), (26, 458130), (30, 397046), (39, 305420), (52, 229065), (60, 198523), (65, 183252), (78, 152710), (130, 91626), (156, 76355), (195, 61084), (260, 45813), (390, 30542), (780, 15271)]