69824440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14669}}^1$

素因数の和:14704

約数の個数: 64

約数和(自身を含む): 190123200

約数和(自身を除く): 120298760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14669, 29338, 58676, 73345, 102683, 117352, 146690, 205366, 249373, 293380, 410732, 498746, 513415, 586760, 821464, 997492, 1026830, 1246865, 1745611, 1994984, 2053660, 2493730, 3491222, 4107320, 4987460, 6982444, 8728055, 9974920, 13964888, 17456110, 34912220, 69824440]

約数ペア:

[(1, 69824440), (2, 34912220), (4, 17456110), (5, 13964888), (7, 9974920), (8, 8728055), (10, 6982444), (14, 4987460), (17, 4107320), (20, 3491222), (28, 2493730), (34, 2053660), (35, 1994984), (40, 1745611), (56, 1246865), (68, 1026830), (70, 997492), (85, 821464), (119, 586760), (136, 513415), (140, 498746), (170, 410732), (238, 293380), (280, 249373), (340, 205366), (476, 146690), (595, 117352), (680, 102683), (952, 73345), (1190, 58676), (2380, 29338), (4760, 14669)]