30316530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 77448960

約数和(自身を除く): 47132430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 829, 1219, 1590, 1658, 2438, 2487, 3657, 4145, 4974, 6095, 7314, 8290, 12190, 12435, 18285, 19067, 24870, 36570, 38134, 43937, 57201, 87874, 95335, 114402, 131811, 190670, 219685, 263622, 286005, 439370, 572010, 659055, 1010551, 1318110, 2021102, 3031653, 5052755, 6063306, 10105510, 15158265, 30316530]

約数ペア:

[(1, 30316530), (2, 15158265), (3, 10105510), (5, 6063306), (6, 5052755), (10, 3031653), (15, 2021102), (23, 1318110), (30, 1010551), (46, 659055), (53, 572010), (69, 439370), (106, 286005), (115, 263622), (138, 219685), (159, 190670), (230, 131811), (265, 114402), (318, 95335), (345, 87874), (530, 57201), (690, 43937), (795, 38134), (829, 36570), (1219, 24870), (1590, 19067), (1658, 18285), (2438, 12435), (2487, 12190), (3657, 8290), (4145, 7314), (4974, 6095)]