2891472933890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1\times {\mathrm{181273}}^1$

素因数の和:182327

約数の個数: 64

約数和(自身を含む): 5571391131360

約数和(自身を除く): 2679918197470

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 929, 1010, 1717, 1858, 3434, 4645, 8585, 9290, 15793, 17170, 31586, 78965, 93829, 157930, 181273, 187658, 362546, 469145, 906365, 938290, 1595093, 1812730, 3081641, 3190186, 6163282, 7975465, 15408205, 15950930, 18308573, 30816410, 36617146, 91542865, 168402617, 183085730, 311245741, 336805234, 622491482, 842013085, 1556228705, 1684026170, 2862844489, 3112457410, 5725688978, 14314222445, 17008664317, 28628444890, 34017328634, 85043321585, 170086643170, 289147293389, 578294586778, 1445736466945, 2891472933890]

約数ペア:

[(1, 2891472933890), (2, 1445736466945), (5, 578294586778), (10, 289147293389), (17, 170086643170), (34, 85043321585), (85, 34017328634), (101, 28628444890), (170, 17008664317), (202, 14314222445), (505, 5725688978), (929, 3112457410), (1010, 2862844489), (1717, 1684026170), (1858, 1556228705), (3434, 842013085), (4645, 622491482), (8585, 336805234), (9290, 311245741), (15793, 183085730), (17170, 168402617), (31586, 91542865), (78965, 36617146), (93829, 30816410), (157930, 18308573), (181273, 15950930), (187658, 15408205), (362546, 7975465), (469145, 6163282), (906365, 3190186), (938290, 3081641), (1595093, 1812730)]