1900480430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{8719}}^1$

素因数の和:9104

約数の個数: 32

約数和(自身を含む): 3480744960

約数和(自身を除く): 1580264530

約数列:

[1, 2, 5, 10, 71, 142, 307, 355, 614, 710, 1535, 3070, 8719, 17438, 21797, 43594, 43595, 87190, 108985, 217970, 619049, 1238098, 2676733, 3095245, 5353466, 6190490, 13383665, 26767330, 190048043, 380096086, 950240215, 1900480430]

約数ペア:

[(1, 1900480430), (2, 950240215), (5, 380096086), (10, 190048043), (71, 26767330), (142, 13383665), (307, 6190490), (355, 5353466), (614, 3095245), (710, 2676733), (1535, 1238098), (3070, 619049), (8719, 217970), (17438, 108985), (21797, 87190), (43594, 43595)]