1141290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1428

約数の個数: 40

約数和(自身を含む): 3070980

約数和(自身を除く): 1929690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1409, 2818, 4227, 7045, 8454, 12681, 14090, 21135, 25362, 38043, 42270, 63405, 76086, 114129, 126810, 190215, 228258, 380430, 570645, 1141290]

約数ペア:

[(1, 1141290), (2, 570645), (3, 380430), (5, 228258), (6, 190215), (9, 126810), (10, 114129), (15, 76086), (18, 63405), (27, 42270), (30, 38043), (45, 25362), (54, 21135), (81, 14090), (90, 12681), (135, 8454), (162, 7045), (270, 4227), (405, 2818), (810, 1409)]