30233140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12736

約数の個数: 48

約数和(自身を含む): 76833792

約数和(自身を除く): 46600652

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, 12703, 25406, 50812, 63515, 88921, 127030, 177842, 215951, 254060, 355684, 431902, 444605, 863804, 889210, 1079755, 1511657, 1778420, 2159510, 3023314, 4319020, 6046628, 7558285, 15116570, 30233140]

約数ペア:

[(1, 30233140), (2, 15116570), (4, 7558285), (5, 6046628), (7, 4319020), (10, 3023314), (14, 2159510), (17, 1778420), (20, 1511657), (28, 1079755), (34, 889210), (35, 863804), (68, 444605), (70, 431902), (85, 355684), (119, 254060), (140, 215951), (170, 177842), (238, 127030), (340, 88921), (476, 63515), (595, 50812), (1190, 25406), (2380, 12703)]