2715668740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{17789}}^1$

素因数の和:18264

約数の個数: 48

約数和(自身を含む): 6052158000

約数和(自身を除く): 3336489260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 449, 898, 1796, 2245, 4490, 7633, 8980, 15266, 17789, 30532, 35578, 38165, 71156, 76330, 88945, 152660, 177890, 302413, 355780, 604826, 1209652, 1512065, 3024130, 6048260, 7987261, 15974522, 31949044, 39936305, 79872610, 135783437, 159745220, 271566874, 543133748, 678917185, 1357834370, 2715668740]

約数ペア:

[(1, 2715668740), (2, 1357834370), (4, 678917185), (5, 543133748), (10, 271566874), (17, 159745220), (20, 135783437), (34, 79872610), (68, 39936305), (85, 31949044), (170, 15974522), (340, 7987261), (449, 6048260), (898, 3024130), (1796, 1512065), (2245, 1209652), (4490, 604826), (7633, 355780), (8980, 302413), (15266, 177890), (17789, 152660), (30532, 88945), (35578, 76330), (38165, 71156)]