102923240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 266544000

約数和(自身を除く): 163620760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2467, 2980, 4172, 4934, 5215, 5960, 8344, 9868, 10430, 12335, 17269, 19736, 20860, 24670, 34538, 41720, 49340, 69076, 86345, 98680, 138152, 172690, 345380, 367583, 690760, 735166, 1470332, 1837915, 2573081, 2940664, 3675830, 5146162, 7351660, 10292324, 12865405, 14703320, 20584648, 25730810, 51461620, 102923240]

約数ペア:

[(1, 102923240), (2, 51461620), (4, 25730810), (5, 20584648), (7, 14703320), (8, 12865405), (10, 10292324), (14, 7351660), (20, 5146162), (28, 3675830), (35, 2940664), (40, 2573081), (56, 1837915), (70, 1470332), (140, 735166), (149, 690760), (280, 367583), (298, 345380), (596, 172690), (745, 138152), (1043, 98680), (1192, 86345), (1490, 69076), (2086, 49340), (2467, 41720), (2980, 34538), (4172, 24670), (4934, 20860), (5215, 19736), (5960, 17269), (8344, 12335), (9868, 10430)]