3016820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4059340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 467, 646, 934, 1292, 1615, 1868, 2335, 3230, 4670, 6460, 7939, 8873, 9340, 15878, 17746, 31756, 35492, 39695, 44365, 79390, 88730, 150841, 158780, 177460, 301682, 603364, 754205, 1508410, 3016820]

約数ペア:

[(1, 3016820), (2, 1508410), (4, 754205), (5, 603364), (10, 301682), (17, 177460), (19, 158780), (20, 150841), (34, 88730), (38, 79390), (68, 44365), (76, 39695), (85, 35492), (95, 31756), (170, 17746), (190, 15878), (323, 9340), (340, 8873), (380, 7939), (467, 6460), (646, 4670), (934, 3230), (1292, 2335), (1615, 1868)]