84078390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254783}}^1$

素因数の和:254804

約数の個数: 32

約数和(自身を含む): 220133376

約数和(自身を除く): 136054986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 254783, 509566, 764349, 1273915, 1528698, 2547830, 2802613, 3821745, 5605226, 7643490, 8407839, 14013065, 16815678, 28026130, 42039195, 84078390]

約数ペア:

[(1, 84078390), (2, 42039195), (3, 28026130), (5, 16815678), (6, 14013065), (10, 8407839), (11, 7643490), (15, 5605226), (22, 3821745), (30, 2802613), (33, 2547830), (55, 1528698), (66, 1273915), (110, 764349), (165, 509566), (330, 254783)]