40102930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8069}}^1$

素因数の和:8154

約数の個数: 32

約数和(自身を含む): 83669760

約数和(自身を除く): 43566830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 8069, 16138, 40345, 56483, 80690, 112966, 282415, 564830, 572899, 1145798, 2864495, 4010293, 5728990, 8020586, 20051465, 40102930]

約数ペア:

[(1, 40102930), (2, 20051465), (5, 8020586), (7, 5728990), (10, 4010293), (14, 2864495), (35, 1145798), (70, 572899), (71, 564830), (142, 282415), (355, 112966), (497, 80690), (710, 56483), (994, 40345), (2485, 16138), (4970, 8069)]