7238770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 17729280

約数和(自身を除く): 10490510

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 79, 85, 98, 110, 119, 154, 158, 170, 187, 238, 245, 374, 385, 395, 490, 539, 553, 595, 770, 790, 833, 869, 935, 1078, 1106, 1190, 1309, 1343, 1666, 1738, 1870, 2618, 2686, 2695, 2765, 3871, 4165, 4345, 5390, 5530, 6083, 6545, 6715, 7742, 8330, 8690, 9163, 9401, 12166, 13090, 13430, 14773, 18326, 18802, 19355, 29546, 30415, 38710, 42581, 45815, 47005, 60830, 65807, 73865, 85162, 91630, 94010, 103411, 131614, 147730, 206822, 212905, 329035, 425810, 517055, 658070, 723877, 1034110, 1447754, 3619385, 7238770]

約数ペア:

[(1, 7238770), (2, 3619385), (5, 1447754), (7, 1034110), (10, 723877), (11, 658070), (14, 517055), (17, 425810), (22, 329035), (34, 212905), (35, 206822), (49, 147730), (55, 131614), (70, 103411), (77, 94010), (79, 91630), (85, 85162), (98, 73865), (110, 65807), (119, 60830), (154, 47005), (158, 45815), (170, 42581), (187, 38710), (238, 30415), (245, 29546), (374, 19355), (385, 18802), (395, 18326), (490, 14773), (539, 13430), (553, 13090), (595, 12166), (770, 9401), (790, 9163), (833, 8690), (869, 8330), (935, 7742), (1078, 6715), (1106, 6545), (1190, 6083), (1309, 5530), (1343, 5390), (1666, 4345), (1738, 4165), (1870, 3871), (2618, 2765), (2686, 2695)]