3044490620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1\times {\mathrm{1069}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 6447272160

約数和(自身を除く): 3402781540

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 907, 1069, 1570, 1814, 2138, 3140, 3628, 4276, 4535, 5345, 9070, 10690, 18140, 21380, 142399, 167833, 284798, 335666, 569596, 671332, 711995, 839165, 969583, 1423990, 1678330, 1939166, 2847980, 3356660, 3878332, 4847915, 9695830, 19391660, 152224531, 304449062, 608898124, 761122655, 1522245310, 3044490620]

約数ペア:

[(1, 3044490620), (2, 1522245310), (4, 761122655), (5, 608898124), (10, 304449062), (20, 152224531), (157, 19391660), (314, 9695830), (628, 4847915), (785, 3878332), (907, 3356660), (1069, 2847980), (1570, 1939166), (1814, 1678330), (2138, 1423990), (3140, 969583), (3628, 839165), (4276, 711995), (4535, 671332), (5345, 569596), (9070, 335666), (10690, 284798), (18140, 167833), (21380, 142399)]