154441070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71171}}^1$

素因数の和:71216

約数の個数: 32

約数和(自身を含む): 327960576

約数和(自身を除く): 173519506

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 71171, 142342, 355855, 498197, 711710, 996394, 2206301, 2490985, 4412602, 4981970, 11031505, 15444107, 22063010, 30888214, 77220535, 154441070]

約数ペア:

[(1, 154441070), (2, 77220535), (5, 30888214), (7, 22063010), (10, 15444107), (14, 11031505), (31, 4981970), (35, 4412602), (62, 2490985), (70, 2206301), (155, 996394), (217, 711710), (310, 498197), (434, 355855), (1085, 142342), (2170, 71171)]