69534220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6287}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 169021440

約数和(自身を除く): 99487220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6287, 11060, 12574, 25148, 31435, 44009, 62870, 88018, 125740, 176036, 220045, 440090, 496673, 880180, 993346, 1986692, 2483365, 3476711, 4966730, 6953422, 9933460, 13906844, 17383555, 34767110, 69534220]

約数ペア:

[(1, 69534220), (2, 34767110), (4, 17383555), (5, 13906844), (7, 9933460), (10, 6953422), (14, 4966730), (20, 3476711), (28, 2483365), (35, 1986692), (70, 993346), (79, 880180), (140, 496673), (158, 440090), (316, 220045), (395, 176036), (553, 125740), (790, 88018), (1106, 62870), (1580, 44009), (2212, 31435), (2765, 25148), (5530, 12574), (6287, 11060)]