7824930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 20269440

約数和(自身を除く): 12444510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 229, 255, 335, 402, 458, 510, 670, 687, 1005, 1139, 1145, 1374, 2010, 2278, 2290, 3417, 3435, 3893, 5695, 6834, 6870, 7786, 11390, 11679, 15343, 17085, 19465, 23358, 30686, 34170, 38930, 46029, 58395, 76715, 92058, 116790, 153430, 230145, 260831, 460290, 521662, 782493, 1304155, 1564986, 2608310, 3912465, 7824930]

約数ペア:

[(1, 7824930), (2, 3912465), (3, 2608310), (5, 1564986), (6, 1304155), (10, 782493), (15, 521662), (17, 460290), (30, 260831), (34, 230145), (51, 153430), (67, 116790), (85, 92058), (102, 76715), (134, 58395), (170, 46029), (201, 38930), (229, 34170), (255, 30686), (335, 23358), (402, 19465), (458, 17085), (510, 15343), (670, 11679), (687, 11390), (1005, 7786), (1139, 6870), (1145, 6834), (1374, 5695), (2010, 3893), (2278, 3435), (2290, 3417)]