4711430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 9041760

約数和(自身を除く): 4330330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 181, 190, 274, 362, 685, 905, 1370, 1810, 2603, 3439, 5206, 6878, 13015, 17195, 24797, 26030, 34390, 49594, 123985, 247970, 471143, 942286, 2355715, 4711430]

約数ペア:

[(1, 4711430), (2, 2355715), (5, 942286), (10, 471143), (19, 247970), (38, 123985), (95, 49594), (137, 34390), (181, 26030), (190, 24797), (274, 17195), (362, 13015), (685, 6878), (905, 5206), (1370, 3439), (1810, 2603)]