1404161070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211789}}^1$

素因数の和:211829

約数の個数: 64

約数和(自身を含む): 3842717760

約数和(自身を除く): 2438556690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 211789, 423578, 635367, 1058945, 1270734, 2117890, 2753257, 3176835, 3600413, 5506514, 6353670, 7200826, 8259771, 10801239, 13766285, 16519542, 18002065, 21602478, 27532570, 36004130, 41298855, 46805369, 54006195, 82597710, 93610738, 108012390, 140416107, 234026845, 280832214, 468053690, 702080535, 1404161070]

約数ペア:

[(1, 1404161070), (2, 702080535), (3, 468053690), (5, 280832214), (6, 234026845), (10, 140416107), (13, 108012390), (15, 93610738), (17, 82597710), (26, 54006195), (30, 46805369), (34, 41298855), (39, 36004130), (51, 27532570), (65, 21602478), (78, 18002065), (85, 16519542), (102, 13766285), (130, 10801239), (170, 8259771), (195, 7200826), (221, 6353670), (255, 5506514), (390, 3600413), (442, 3176835), (510, 2753257), (663, 2117890), (1105, 1270734), (1326, 1058945), (2210, 635367), (3315, 423578), (6630, 211789)]