7189770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 20651328

約数和(自身を除く): 13461558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 73, 98, 105, 134, 146, 147, 201, 210, 219, 245, 294, 335, 365, 402, 438, 469, 490, 511, 670, 730, 735, 938, 1005, 1022, 1095, 1407, 1470, 1533, 2010, 2190, 2345, 2555, 2814, 3066, 3283, 3577, 4690, 4891, 5110, 6566, 7035, 7154, 7665, 9782, 9849, 10731, 14070, 14673, 15330, 16415, 17885, 19698, 21462, 24455, 29346, 32830, 34237, 35770, 48910, 49245, 53655, 68474, 73365, 98490, 102711, 107310, 146730, 171185, 205422, 239659, 342370, 479318, 513555, 718977, 1027110, 1198295, 1437954, 2396590, 3594885, 7189770]

約数ペア:

[(1, 7189770), (2, 3594885), (3, 2396590), (5, 1437954), (6, 1198295), (7, 1027110), (10, 718977), (14, 513555), (15, 479318), (21, 342370), (30, 239659), (35, 205422), (42, 171185), (49, 146730), (67, 107310), (70, 102711), (73, 98490), (98, 73365), (105, 68474), (134, 53655), (146, 49245), (147, 48910), (201, 35770), (210, 34237), (219, 32830), (245, 29346), (294, 24455), (335, 21462), (365, 19698), (402, 17885), (438, 16415), (469, 15330), (490, 14673), (511, 14070), (670, 10731), (730, 9849), (735, 9782), (938, 7665), (1005, 7154), (1022, 7035), (1095, 6566), (1407, 5110), (1470, 4891), (1533, 4690), (2010, 3577), (2190, 3283), (2345, 3066), (2555, 2814)]