30370740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26641}}^1$

素因数の和:26672

約数の個数: 48

約数和(自身を含む): 89517120

約数和(自身を除く): 59146380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26641, 53282, 79923, 106564, 133205, 159846, 266410, 319692, 399615, 506179, 532820, 799230, 1012358, 1518537, 1598460, 2024716, 2530895, 3037074, 5061790, 6074148, 7592685, 10123580, 15185370, 30370740]

約数ペア:

[(1, 30370740), (2, 15185370), (3, 10123580), (4, 7592685), (5, 6074148), (6, 5061790), (10, 3037074), (12, 2530895), (15, 2024716), (19, 1598460), (20, 1518537), (30, 1012358), (38, 799230), (57, 532820), (60, 506179), (76, 399615), (95, 319692), (114, 266410), (190, 159846), (228, 133205), (285, 106564), (380, 79923), (570, 53282), (1140, 26641)]