18736030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 37104480

約数和(自身を除く): 18368450

約数列:

[1, 2, 5, 10, 23, 29, 46, 53, 58, 106, 115, 145, 230, 265, 290, 530, 667, 1219, 1334, 1537, 2438, 2809, 3074, 3335, 5618, 6095, 6670, 7685, 12190, 14045, 15370, 28090, 35351, 64607, 70702, 81461, 129214, 162922, 176755, 323035, 353510, 407305, 646070, 814610, 1873603, 3747206, 9368015, 18736030]

約数ペア:

[(1, 18736030), (2, 9368015), (5, 3747206), (10, 1873603), (23, 814610), (29, 646070), (46, 407305), (53, 353510), (58, 323035), (106, 176755), (115, 162922), (145, 129214), (230, 81461), (265, 70702), (290, 64607), (530, 35351), (667, 28090), (1219, 15370), (1334, 14045), (1537, 12190), (2438, 7685), (2809, 6670), (3074, 6095), (3335, 5618)]