301129660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37361}}^1$

素因数の和:37414

約数の個数: 48

約数和(自身を含む): 703003392

約数和(自身を除く): 401873732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 37361, 74722, 149444, 186805, 373610, 485693, 747220, 971386, 1158191, 1942772, 2316382, 2428465, 4632764, 4856930, 5790955, 9713860, 11581910, 15056483, 23163820, 30112966, 60225932, 75282415, 150564830, 301129660]

約数ペア:

[(1, 301129660), (2, 150564830), (4, 75282415), (5, 60225932), (10, 30112966), (13, 23163820), (20, 15056483), (26, 11581910), (31, 9713860), (52, 5790955), (62, 4856930), (65, 4632764), (124, 2428465), (130, 2316382), (155, 1942772), (260, 1158191), (310, 971386), (403, 747220), (620, 485693), (806, 373610), (1612, 186805), (2015, 149444), (4030, 74722), (8060, 37361)]