157883930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29959}}^1$

素因数の和:30014

約数の個数: 32

約数和(自身を含む): 310625280

約数和(自身を除く): 152741350

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 29959, 59918, 149795, 299590, 509303, 928729, 1018606, 1857458, 2546515, 4643645, 5093030, 9287290, 15788393, 31576786, 78941965, 157883930]

約数ペア:

[(1, 157883930), (2, 78941965), (5, 31576786), (10, 15788393), (17, 9287290), (31, 5093030), (34, 4643645), (62, 2546515), (85, 1857458), (155, 1018606), (170, 928729), (310, 509303), (527, 299590), (1054, 149795), (2635, 59918), (5270, 29959)]