7139150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 14503536

約数和(自身を除く): 7364386

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 227, 370, 425, 454, 629, 850, 925, 1135, 1258, 1850, 2270, 3145, 3859, 5675, 6290, 7718, 8399, 11350, 15725, 16798, 19295, 31450, 38590, 41995, 83990, 96475, 142783, 192950, 209975, 285566, 419950, 713915, 1427830, 3569575, 7139150]

約数ペア:

[(1, 7139150), (2, 3569575), (5, 1427830), (10, 713915), (17, 419950), (25, 285566), (34, 209975), (37, 192950), (50, 142783), (74, 96475), (85, 83990), (170, 41995), (185, 38590), (227, 31450), (370, 19295), (425, 16798), (454, 15725), (629, 11350), (850, 8399), (925, 7718), (1135, 6290), (1258, 5675), (1850, 3859), (2270, 3145)]