247212670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3089}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 456528960

約数和(自身を除く): 209316290

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 3089, 6178, 8003, 15445, 16006, 30890, 40015, 80030, 163717, 327434, 466439, 818585, 932878, 1637170, 2332195, 4664390, 24721267, 49442534, 123606335, 247212670]

約数ペア:

[(1, 247212670), (2, 123606335), (5, 49442534), (10, 24721267), (53, 4664390), (106, 2332195), (151, 1637170), (265, 932878), (302, 818585), (530, 466439), (755, 327434), (1510, 163717), (3089, 80030), (6178, 40015), (8003, 30890), (15445, 16006)]