30165772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11870

約数の個数: 36

約数和(自身を含む): 66138240

約数和(自身を除く): 35972468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11839, 23678, 47356, 82873, 153907, 165746, 307814, 331492, 580111, 615628, 1077349, 1160222, 2154698, 2320444, 4309396, 7541443, 15082886, 30165772]

約数ペア:

[(1, 30165772), (2, 15082886), (4, 7541443), (7, 4309396), (13, 2320444), (14, 2154698), (26, 1160222), (28, 1077349), (49, 615628), (52, 580111), (91, 331492), (98, 307814), (182, 165746), (196, 153907), (364, 82873), (637, 47356), (1274, 23678), (2548, 11839)]