9154890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 15883830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 827, 1107, 1230, 1654, 1845, 2214, 2481, 3690, 4135, 4962, 5535, 7443, 8270, 11070, 12405, 14886, 22329, 24810, 33907, 37215, 44658, 67814, 74430, 101721, 111645, 169535, 203442, 223290, 305163, 339070, 508605, 610326, 915489, 1017210, 1525815, 1830978, 3051630, 4577445, 9154890]

約数ペア:

[(1, 9154890), (2, 4577445), (3, 3051630), (5, 1830978), (6, 1525815), (9, 1017210), (10, 915489), (15, 610326), (18, 508605), (27, 339070), (30, 305163), (41, 223290), (45, 203442), (54, 169535), (82, 111645), (90, 101721), (123, 74430), (135, 67814), (205, 44658), (246, 37215), (270, 33907), (369, 24810), (410, 22329), (615, 14886), (738, 12405), (827, 11070), (1107, 8270), (1230, 7443), (1654, 5535), (1845, 4962), (2214, 4135), (2481, 3690)]