307260930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{115079}}^1$

素因数の和:115178

約数の個数: 32

約数和(自身を含む): 745718400

約数和(自身を除く): 438457470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 115079, 230158, 345237, 575395, 690474, 1150790, 1726185, 3452370, 10242031, 20484062, 30726093, 51210155, 61452186, 102420310, 153630465, 307260930]

約数ペア:

[(1, 307260930), (2, 153630465), (3, 102420310), (5, 61452186), (6, 51210155), (10, 30726093), (15, 20484062), (30, 10242031), (89, 3452370), (178, 1726185), (267, 1150790), (445, 690474), (534, 575395), (890, 345237), (1335, 230158), (2670, 115079)]