2920770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 8491392

約数和(自身を除く): 5570622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 83, 85, 90, 102, 115, 138, 153, 166, 170, 207, 230, 249, 255, 306, 345, 391, 414, 415, 498, 510, 690, 747, 765, 782, 830, 1035, 1173, 1245, 1411, 1494, 1530, 1909, 1955, 2070, 2346, 2490, 2822, 3519, 3735, 3818, 3910, 4233, 5727, 5865, 7038, 7055, 7470, 8466, 9545, 11454, 11730, 12699, 14110, 17181, 17595, 19090, 21165, 25398, 28635, 32453, 34362, 35190, 42330, 57270, 63495, 64906, 85905, 97359, 126990, 162265, 171810, 194718, 292077, 324530, 486795, 584154, 973590, 1460385, 2920770]

約数ペア:

[(1, 2920770), (2, 1460385), (3, 973590), (5, 584154), (6, 486795), (9, 324530), (10, 292077), (15, 194718), (17, 171810), (18, 162265), (23, 126990), (30, 97359), (34, 85905), (45, 64906), (46, 63495), (51, 57270), (69, 42330), (83, 35190), (85, 34362), (90, 32453), (102, 28635), (115, 25398), (138, 21165), (153, 19090), (166, 17595), (170, 17181), (207, 14110), (230, 12699), (249, 11730), (255, 11454), (306, 9545), (345, 8466), (391, 7470), (414, 7055), (415, 7038), (498, 5865), (510, 5727), (690, 4233), (747, 3910), (765, 3818), (782, 3735), (830, 3519), (1035, 2822), (1173, 2490), (1245, 2346), (1411, 2070), (1494, 1955), (1530, 1909)]