84515130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 260789760

約数和(自身を除く): 176274630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 461, 485, 582, 630, 679, 873, 922, 945, 970, 1358, 1383, 1455, 1746, 1890, 2037, 2305, 2619, 2766, 2910, 3227, 3395, 4074, 4149, 4365, 4610, 5238, 6111, 6454, 6790, 6915, 8298, 8730, 9681, 10185, 12222, 12447, 13095, 13830, 16135, 18333, 19362, 20370, 20745, 24894, 26190, 29043, 30555, 32270, 36666, 41490, 44717, 48405, 58086, 61110, 62235, 87129, 89434, 91665, 96810, 124470, 134151, 145215, 174258, 183330, 223585, 268302, 290430, 313019, 402453, 435645, 447170, 626038, 670755, 804906, 871290, 939057, 1207359, 1341510, 1565095, 1878114, 2012265, 2414718, 2817171, 3130190, 4024530, 4695285, 5634342, 6036795, 8451513, 9390570, 12073590, 14085855, 16903026, 28171710, 42257565, 84515130]

約数ペア:

[(1, 84515130), (2, 42257565), (3, 28171710), (5, 16903026), (6, 14085855), (7, 12073590), (9, 9390570), (10, 8451513), (14, 6036795), (15, 5634342), (18, 4695285), (21, 4024530), (27, 3130190), (30, 2817171), (35, 2414718), (42, 2012265), (45, 1878114), (54, 1565095), (63, 1341510), (70, 1207359), (90, 939057), (97, 871290), (105, 804906), (126, 670755), (135, 626038), (189, 447170), (194, 435645), (210, 402453), (270, 313019), (291, 290430), (315, 268302), (378, 223585), (461, 183330), (485, 174258), (582, 145215), (630, 134151), (679, 124470), (873, 96810), (922, 91665), (945, 89434), (970, 87129), (1358, 62235), (1383, 61110), (1455, 58086), (1746, 48405), (1890, 44717), (2037, 41490), (2305, 36666), (2619, 32270), (2766, 30555), (2910, 29043), (3227, 26190), (3395, 24894), (4074, 20745), (4149, 20370), (4365, 19362), (4610, 18333), (5238, 16135), (6111, 13830), (6454, 13095), (6790, 12447), (6915, 12222), (8298, 10185), (8730, 9681)]