70834140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30271}}^1$

素因数の和:30299

約数の個数: 72

約数和(自身を含む): 231399168

約数和(自身を除く): 160565028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 30271, 60542, 90813, 121084, 151355, 181626, 272439, 302710, 363252, 393523, 454065, 544878, 605420, 787046, 908130, 1089756, 1180569, 1362195, 1574092, 1816260, 1967615, 2361138, 2724390, 3541707, 3935230, 4722276, 5448780, 5902845, 7083414, 7870460, 11805690, 14166828, 17708535, 23611380, 35417070, 70834140]

約数ペア:

[(1, 70834140), (2, 35417070), (3, 23611380), (4, 17708535), (5, 14166828), (6, 11805690), (9, 7870460), (10, 7083414), (12, 5902845), (13, 5448780), (15, 4722276), (18, 3935230), (20, 3541707), (26, 2724390), (30, 2361138), (36, 1967615), (39, 1816260), (45, 1574092), (52, 1362195), (60, 1180569), (65, 1089756), (78, 908130), (90, 787046), (117, 605420), (130, 544878), (156, 454065), (180, 393523), (195, 363252), (234, 302710), (260, 272439), (390, 181626), (468, 151355), (585, 121084), (780, 90813), (1170, 60542), (2340, 30271)]