289330470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22481}}^1$

素因数の和:22518

約数の個数: 96

約数和(自身を含む): 883812384

約数和(自身を除く): 594481914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 22481, 44962, 67443, 112405, 134886, 202329, 224810, 247291, 292253, 337215, 404658, 494582, 584506, 674430, 741873, 876759, 1011645, 1236455, 1461265, 1483746, 1753518, 2023290, 2225619, 2472910, 2630277, 2922530, 3214783, 3709365, 4383795, 4451238, 5260554, 6429566, 7418730, 8767590, 9644349, 11128095, 13151385, 16073915, 19288698, 22256190, 26302770, 28933047, 32147830, 48221745, 57866094, 96443490, 144665235, 289330470]

約数ペア:

[(1, 289330470), (2, 144665235), (3, 96443490), (5, 57866094), (6, 48221745), (9, 32147830), (10, 28933047), (11, 26302770), (13, 22256190), (15, 19288698), (18, 16073915), (22, 13151385), (26, 11128095), (30, 9644349), (33, 8767590), (39, 7418730), (45, 6429566), (55, 5260554), (65, 4451238), (66, 4383795), (78, 3709365), (90, 3214783), (99, 2922530), (110, 2630277), (117, 2472910), (130, 2225619), (143, 2023290), (165, 1753518), (195, 1483746), (198, 1461265), (234, 1236455), (286, 1011645), (330, 876759), (390, 741873), (429, 674430), (495, 584506), (585, 494582), (715, 404658), (858, 337215), (990, 292253), (1170, 247291), (1287, 224810), (1430, 202329), (2145, 134886), (2574, 112405), (4290, 67443), (6435, 44962), (12870, 22481)]