211059930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 538161408

約数和(自身を除く): 327101478

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 421, 510, 842, 983, 1263, 1966, 2105, 2526, 2949, 4210, 4915, 5898, 6315, 7157, 9830, 12630, 14314, 14745, 16711, 21471, 29490, 33422, 35785, 42942, 50133, 71570, 83555, 100266, 107355, 167110, 214710, 250665, 413843, 501330, 827686, 1241529, 2069215, 2483058, 4138430, 6207645, 7035331, 12415290, 14070662, 21105993, 35176655, 42211986, 70353310, 105529965, 211059930]

約数ペア:

[(1, 211059930), (2, 105529965), (3, 70353310), (5, 42211986), (6, 35176655), (10, 21105993), (15, 14070662), (17, 12415290), (30, 7035331), (34, 6207645), (51, 4138430), (85, 2483058), (102, 2069215), (170, 1241529), (255, 827686), (421, 501330), (510, 413843), (842, 250665), (983, 214710), (1263, 167110), (1966, 107355), (2105, 100266), (2526, 83555), (2949, 71570), (4210, 50133), (4915, 42942), (5898, 35785), (6315, 33422), (7157, 29490), (9830, 21471), (12630, 16711), (14314, 14745)]