84756270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 216198720

約数和(自身を除く): 131442450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2633, 3219, 5266, 5365, 6438, 7899, 10730, 13165, 15798, 16095, 26330, 32190, 39495, 76357, 78990, 97421, 152714, 194842, 229071, 292263, 381785, 458142, 487105, 584526, 763570, 974210, 1145355, 1461315, 2290710, 2825209, 2922630, 5650418, 8475627, 14126045, 16951254, 28252090, 42378135, 84756270]

約数ペア:

[(1, 84756270), (2, 42378135), (3, 28252090), (5, 16951254), (6, 14126045), (10, 8475627), (15, 5650418), (29, 2922630), (30, 2825209), (37, 2290710), (58, 1461315), (74, 1145355), (87, 974210), (111, 763570), (145, 584526), (174, 487105), (185, 458142), (222, 381785), (290, 292263), (370, 229071), (435, 194842), (555, 152714), (870, 97421), (1073, 78990), (1110, 76357), (2146, 39495), (2633, 32190), (3219, 26330), (5266, 16095), (5365, 15798), (6438, 13165), (7899, 10730)]