3015370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 5723136

約数和(自身を除く): 2707766

約数列:

[1, 2, 5, 10, 31, 62, 71, 137, 142, 155, 274, 310, 355, 685, 710, 1370, 2201, 4247, 4402, 8494, 9727, 11005, 19454, 21235, 22010, 42470, 48635, 97270, 301537, 603074, 1507685, 3015370]

約数ペア:

[(1, 3015370), (2, 1507685), (5, 603074), (10, 301537), (31, 97270), (62, 48635), (71, 42470), (137, 22010), (142, 21235), (155, 19454), (274, 11005), (310, 9727), (355, 8494), (685, 4402), (710, 4247), (1370, 2201)]