1516590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 4173120

約数和(自身を除く): 2656530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 137, 205, 246, 270, 274, 369, 410, 411, 615, 685, 738, 822, 1107, 1230, 1233, 1370, 1845, 2055, 2214, 2466, 3690, 3699, 4110, 5535, 5617, 6165, 7398, 11070, 11234, 12330, 16851, 18495, 28085, 33702, 36990, 50553, 56170, 84255, 101106, 151659, 168510, 252765, 303318, 505530, 758295, 1516590]

約数ペア:

[(1, 1516590), (2, 758295), (3, 505530), (5, 303318), (6, 252765), (9, 168510), (10, 151659), (15, 101106), (18, 84255), (27, 56170), (30, 50553), (41, 36990), (45, 33702), (54, 28085), (82, 18495), (90, 16851), (123, 12330), (135, 11234), (137, 11070), (205, 7398), (246, 6165), (270, 5617), (274, 5535), (369, 4110), (410, 3699), (411, 3690), (615, 2466), (685, 2214), (738, 2055), (822, 1845), (1107, 1370), (1230, 1233)]