75310340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31643}}^1$

素因数の和:31676

約数の個数: 48

約数和(自身を含む): 191382912

約数和(自身を除く): 116072572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 31643, 63286, 126572, 158215, 221501, 316430, 443002, 537931, 632860, 886004, 1075862, 1107505, 2151724, 2215010, 2689655, 3765517, 4430020, 5379310, 7531034, 10758620, 15062068, 18827585, 37655170, 75310340]

約数ペア:

[(1, 75310340), (2, 37655170), (4, 18827585), (5, 15062068), (7, 10758620), (10, 7531034), (14, 5379310), (17, 4430020), (20, 3765517), (28, 2689655), (34, 2215010), (35, 2151724), (68, 1107505), (70, 1075862), (85, 886004), (119, 632860), (140, 537931), (170, 443002), (238, 316430), (340, 221501), (476, 158215), (595, 126572), (1190, 63286), (2380, 31643)]