86450630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39839}}^1$

素因数の和:39884

約数の個数: 32

約数和(自身を含む): 183582720

約数和(自身を除く): 97132090

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 39839, 79678, 199195, 278873, 398390, 557746, 1235009, 1394365, 2470018, 2788730, 6175045, 8645063, 12350090, 17290126, 43225315, 86450630]

約数ペア:

[(1, 86450630), (2, 43225315), (5, 17290126), (7, 12350090), (10, 8645063), (14, 6175045), (31, 2788730), (35, 2470018), (62, 1394365), (70, 1235009), (155, 557746), (217, 398390), (310, 278873), (434, 199195), (1085, 79678), (2170, 39839)]