1530398220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1962049}}^1$

素因数の和:1962074

約数の個数: 48

約数和(自身を含む): 4614741600

約数和(自身を除く): 3084343380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1962049, 3924098, 5886147, 7848196, 9810245, 11772294, 19620490, 23544588, 25506637, 29430735, 39240980, 51013274, 58861470, 76519911, 102026548, 117722940, 127533185, 153039822, 255066370, 306079644, 382599555, 510132740, 765199110, 1530398220]

約数ペア:

[(1, 1530398220), (2, 765199110), (3, 510132740), (4, 382599555), (5, 306079644), (6, 255066370), (10, 153039822), (12, 127533185), (13, 117722940), (15, 102026548), (20, 76519911), (26, 58861470), (30, 51013274), (39, 39240980), (52, 29430735), (60, 25506637), (65, 23544588), (78, 19620490), (130, 11772294), (156, 9810245), (195, 7848196), (260, 5886147), (390, 3924098), (780, 1962049)]