7831222090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{25523}}^1$

素因数の和:26094

約数の個数: 32

約数和(自身を含む): 14356331136

約数和(自身を除く): 6525109046

約数列:

[1, 2, 5, 10, 61, 122, 305, 503, 610, 1006, 2515, 5030, 25523, 30683, 51046, 61366, 127615, 153415, 255230, 306830, 1556903, 3113806, 7784515, 12838069, 15569030, 25676138, 64190345, 128380690, 783122209, 1566244418, 3915611045, 7831222090]

約数ペア:

[(1, 7831222090), (2, 3915611045), (5, 1566244418), (10, 783122209), (61, 128380690), (122, 64190345), (305, 25676138), (503, 15569030), (610, 12838069), (1006, 7784515), (2515, 3113806), (5030, 1556903), (25523, 306830), (30683, 255230), (51046, 153415), (61366, 127615)]