22422890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 47721312

約数和(自身を除く): 25298422

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 683, 938, 1366, 2345, 3283, 3415, 4690, 4781, 6566, 6830, 9562, 16415, 23905, 32830, 33467, 45761, 47810, 66934, 91522, 167335, 228805, 320327, 334670, 457610, 640654, 1601635, 2242289, 3203270, 4484578, 11211445, 22422890]

約数ペア:

[(1, 22422890), (2, 11211445), (5, 4484578), (7, 3203270), (10, 2242289), (14, 1601635), (35, 640654), (49, 457610), (67, 334670), (70, 320327), (98, 228805), (134, 167335), (245, 91522), (335, 66934), (469, 47810), (490, 45761), (670, 33467), (683, 32830), (938, 23905), (1366, 16415), (2345, 9562), (3283, 6830), (3415, 6566), (4690, 4781)]