395224260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{47389}}^1$

素因数の和:47540

約数の個数: 48

約数和(自身を含む): 1114612800

約数和(自身を除く): 719388540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 47389, 94778, 142167, 189556, 236945, 284334, 473890, 568668, 710835, 947780, 1421670, 2843340, 6587071, 13174142, 19761213, 26348284, 32935355, 39522426, 65870710, 79044852, 98806065, 131741420, 197612130, 395224260]

約数ペア:

[(1, 395224260), (2, 197612130), (3, 131741420), (4, 98806065), (5, 79044852), (6, 65870710), (10, 39522426), (12, 32935355), (15, 26348284), (20, 19761213), (30, 13174142), (60, 6587071), (139, 2843340), (278, 1421670), (417, 947780), (556, 710835), (695, 568668), (834, 473890), (1390, 284334), (1668, 236945), (2085, 189556), (2780, 142167), (4170, 94778), (8340, 47389)]