30296490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 84084480

約数和(自身を除く): 53787990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1621, 1869, 2670, 3115, 3242, 3738, 4863, 6230, 8105, 9345, 9726, 11347, 16210, 18690, 22694, 24315, 34041, 48630, 56735, 68082, 113470, 144269, 170205, 288538, 340410, 432807, 721345, 865614, 1009883, 1442690, 2019766, 2164035, 3029649, 4328070, 5049415, 6059298, 10098830, 15148245, 30296490]

約数ペア:

[(1, 30296490), (2, 15148245), (3, 10098830), (5, 6059298), (6, 5049415), (7, 4328070), (10, 3029649), (14, 2164035), (15, 2019766), (21, 1442690), (30, 1009883), (35, 865614), (42, 721345), (70, 432807), (89, 340410), (105, 288538), (178, 170205), (210, 144269), (267, 113470), (445, 68082), (534, 56735), (623, 48630), (890, 34041), (1246, 24315), (1335, 22694), (1621, 18690), (1869, 16210), (2670, 11347), (3115, 9726), (3242, 9345), (3738, 8105), (4863, 6230)]