274242810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 699840000

約数和(自身を除く): 425597190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 269, 510, 538, 807, 1345, 1614, 1999, 2690, 3998, 4035, 4573, 5997, 8070, 9146, 9995, 11994, 13719, 19990, 22865, 27438, 29985, 33983, 45730, 59970, 67966, 68595, 101949, 137190, 169915, 203898, 339830, 509745, 537731, 1019490, 1075462, 1613193, 2688655, 3226386, 5377310, 8065965, 9141427, 16131930, 18282854, 27424281, 45707135, 54848562, 91414270, 137121405, 274242810]

約数ペア:

[(1, 274242810), (2, 137121405), (3, 91414270), (5, 54848562), (6, 45707135), (10, 27424281), (15, 18282854), (17, 16131930), (30, 9141427), (34, 8065965), (51, 5377310), (85, 3226386), (102, 2688655), (170, 1613193), (255, 1075462), (269, 1019490), (510, 537731), (538, 509745), (807, 339830), (1345, 203898), (1614, 169915), (1999, 137190), (2690, 101949), (3998, 68595), (4035, 67966), (4573, 59970), (5997, 45730), (8070, 33983), (9146, 29985), (9995, 27438), (11994, 22865), (13719, 19990)]