2122365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2232195

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 41, 51, 85, 87, 105, 119, 123, 145, 203, 205, 255, 287, 357, 435, 493, 595, 609, 615, 697, 861, 1015, 1189, 1435, 1479, 1785, 2091, 2465, 3045, 3451, 3485, 3567, 4305, 4879, 5945, 7395, 8323, 10353, 10455, 14637, 17255, 17835, 20213, 24395, 24969, 41615, 51765, 60639, 73185, 101065, 124845, 141491, 303195, 424473, 707455, 2122365]

約数ペア:

[(1, 2122365), (3, 707455), (5, 424473), (7, 303195), (15, 141491), (17, 124845), (21, 101065), (29, 73185), (35, 60639), (41, 51765), (51, 41615), (85, 24969), (87, 24395), (105, 20213), (119, 17835), (123, 17255), (145, 14637), (203, 10455), (205, 10353), (255, 8323), (287, 7395), (357, 5945), (435, 4879), (493, 4305), (595, 3567), (609, 3485), (615, 3451), (697, 3045), (861, 2465), (1015, 2091), (1189, 1785), (1435, 1479)]