145644330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373447}}^1$

素因数の和:373470

約数の個数: 32

約数和(自身を含む): 376435584

約数和(自身を除く): 230791254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 373447, 746894, 1120341, 1867235, 2240682, 3734470, 4854811, 5601705, 9709622, 11203410, 14564433, 24274055, 29128866, 48548110, 72822165, 145644330]

約数ペア:

[(1, 145644330), (2, 72822165), (3, 48548110), (5, 29128866), (6, 24274055), (10, 14564433), (13, 11203410), (15, 9709622), (26, 5601705), (30, 4854811), (39, 3734470), (65, 2240682), (78, 1867235), (130, 1120341), (195, 746894), (390, 373447)]