2227778940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{6481}}^1$

素因数の和:6847

約数の個数: 96

約数和(自身を含む): 6625329984

約数和(自身を除く): 4397551044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 337, 340, 510, 674, 1011, 1020, 1348, 1685, 2022, 3370, 4044, 5055, 5729, 6481, 6740, 10110, 11458, 12962, 17187, 19443, 20220, 22916, 25924, 28645, 32405, 34374, 38886, 57290, 64810, 68748, 77772, 85935, 97215, 110177, 114580, 129620, 171870, 194430, 220354, 330531, 343740, 388860, 440708, 550885, 661062, 1101770, 1322124, 1652655, 2184097, 2203540, 3305310, 4368194, 6552291, 6610620, 8736388, 10920485, 13104582, 21840970, 26209164, 32761455, 37129649, 43681940, 65522910, 74259298, 111388947, 131045820, 148518596, 185648245, 222777894, 371296490, 445555788, 556944735, 742592980, 1113889470, 2227778940]

約数ペア:

[(1, 2227778940), (2, 1113889470), (3, 742592980), (4, 556944735), (5, 445555788), (6, 371296490), (10, 222777894), (12, 185648245), (15, 148518596), (17, 131045820), (20, 111388947), (30, 74259298), (34, 65522910), (51, 43681940), (60, 37129649), (68, 32761455), (85, 26209164), (102, 21840970), (170, 13104582), (204, 10920485), (255, 8736388), (337, 6610620), (340, 6552291), (510, 4368194), (674, 3305310), (1011, 2203540), (1020, 2184097), (1348, 1652655), (1685, 1322124), (2022, 1101770), (3370, 661062), (4044, 550885), (5055, 440708), (5729, 388860), (6481, 343740), (6740, 330531), (10110, 220354), (11458, 194430), (12962, 171870), (17187, 129620), (19443, 114580), (20220, 110177), (22916, 97215), (25924, 85935), (28645, 77772), (32405, 68748), (34374, 64810), (38886, 57290)]