70556260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 151990272

約数和(自身を除く): 81434012

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 302, 305, 383, 604, 610, 755, 766, 1220, 1510, 1532, 1915, 3020, 3830, 7660, 9211, 18422, 23363, 36844, 46055, 46726, 57833, 92110, 93452, 115666, 116815, 184220, 231332, 233630, 289165, 467260, 578330, 1156660, 3527813, 7055626, 14111252, 17639065, 35278130, 70556260]

約数ペア:

[(1, 70556260), (2, 35278130), (4, 17639065), (5, 14111252), (10, 7055626), (20, 3527813), (61, 1156660), (122, 578330), (151, 467260), (244, 289165), (302, 233630), (305, 231332), (383, 184220), (604, 116815), (610, 115666), (755, 93452), (766, 92110), (1220, 57833), (1510, 46726), (1532, 46055), (1915, 36844), (3020, 23363), (3830, 18422), (7660, 9211)]