8921610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 24053760

約数和(自身を除く): 15132150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 191, 270, 346, 382, 519, 573, 865, 955, 1038, 1146, 1557, 1719, 1730, 1910, 2595, 2865, 3114, 3438, 4671, 5157, 5190, 5730, 7785, 8595, 9342, 10314, 15570, 17190, 23355, 25785, 33043, 46710, 51570, 66086, 99129, 165215, 198258, 297387, 330430, 495645, 594774, 892161, 991290, 1486935, 1784322, 2973870, 4460805, 8921610]

約数ペア:

[(1, 8921610), (2, 4460805), (3, 2973870), (5, 1784322), (6, 1486935), (9, 991290), (10, 892161), (15, 594774), (18, 495645), (27, 330430), (30, 297387), (45, 198258), (54, 165215), (90, 99129), (135, 66086), (173, 51570), (191, 46710), (270, 33043), (346, 25785), (382, 23355), (519, 17190), (573, 15570), (865, 10314), (955, 9342), (1038, 8595), (1146, 7785), (1557, 5730), (1719, 5190), (1730, 5157), (1910, 4671), (2595, 3438), (2865, 3114)]