156786227830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3620093}}^1$

素因数の和:3620232

約数の個数: 32

約数和(自身を含む): 290881793088

約数和(自身を除く): 134095565258

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 21655, 43310, 3620093, 7240186, 18100465, 36200930, 220825673, 257026603, 441651346, 514053206, 1104128365, 1285133015, 2208256730, 2570266030, 15678622783, 31357245566, 78393113915, 156786227830]

約数ペア:

[(1, 156786227830), (2, 78393113915), (5, 31357245566), (10, 15678622783), (61, 2570266030), (71, 2208256730), (122, 1285133015), (142, 1104128365), (305, 514053206), (355, 441651346), (610, 257026603), (710, 220825673), (4331, 36200930), (8662, 18100465), (21655, 7240186), (43310, 3620093)]