151126890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 371226240

約数和(自身を除く): 220099350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 269, 305, 307, 366, 538, 610, 614, 807, 915, 921, 1345, 1535, 1614, 1830, 1842, 2690, 3070, 4035, 4605, 8070, 9210, 16409, 18727, 32818, 37454, 49227, 56181, 82045, 82583, 93635, 98454, 112362, 164090, 165166, 187270, 246135, 247749, 280905, 412915, 492270, 495498, 561810, 825830, 1238745, 2477490, 5037563, 10075126, 15112689, 25187815, 30225378, 50375630, 75563445, 151126890]

約数ペア:

[(1, 151126890), (2, 75563445), (3, 50375630), (5, 30225378), (6, 25187815), (10, 15112689), (15, 10075126), (30, 5037563), (61, 2477490), (122, 1238745), (183, 825830), (269, 561810), (305, 495498), (307, 492270), (366, 412915), (538, 280905), (610, 247749), (614, 246135), (807, 187270), (915, 165166), (921, 164090), (1345, 112362), (1535, 98454), (1614, 93635), (1830, 82583), (1842, 82045), (2690, 56181), (3070, 49227), (4035, 37454), (4605, 32818), (8070, 18727), (9210, 16409)]