308449610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4780

約数の個数: 64

約数和(自身を含む): 681696000

約数和(自身を除く): 373246390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1330, 1715, 1862, 3430, 4655, 4733, 6517, 9310, 9466, 13034, 23665, 32585, 33131, 47330, 65170, 66262, 89927, 165655, 179854, 231917, 331310, 449635, 463834, 629489, 899270, 1159585, 1258978, 1623419, 2319170, 3147445, 3246838, 4406423, 6294890, 8117095, 8812846, 16234190, 22032115, 30844961, 44064230, 61689922, 154224805, 308449610]

約数ペア:

[(1, 308449610), (2, 154224805), (5, 61689922), (7, 44064230), (10, 30844961), (14, 22032115), (19, 16234190), (35, 8812846), (38, 8117095), (49, 6294890), (70, 4406423), (95, 3246838), (98, 3147445), (133, 2319170), (190, 1623419), (245, 1258978), (266, 1159585), (343, 899270), (490, 629489), (665, 463834), (686, 449635), (931, 331310), (1330, 231917), (1715, 179854), (1862, 165655), (3430, 89927), (4655, 66262), (4733, 65170), (6517, 47330), (9310, 33131), (9466, 32585), (13034, 23665)]