28093170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 81259200

約数和(自身を除く): 53166030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 659, 735, 870, 1015, 1218, 1318, 1421, 1470, 1977, 2030, 2842, 3045, 3295, 3954, 4263, 4613, 6090, 6590, 7105, 8526, 9226, 9885, 13839, 14210, 19111, 19770, 21315, 23065, 27678, 32291, 38222, 42630, 46130, 57333, 64582, 69195, 95555, 96873, 114666, 133777, 138390, 161455, 191110, 193746, 267554, 286665, 322910, 401331, 484365, 573330, 668885, 802662, 936439, 968730, 1337770, 1872878, 2006655, 2809317, 4013310, 4682195, 5618634, 9364390, 14046585, 28093170]

約数ペア:

[(1, 28093170), (2, 14046585), (3, 9364390), (5, 5618634), (6, 4682195), (7, 4013310), (10, 2809317), (14, 2006655), (15, 1872878), (21, 1337770), (29, 968730), (30, 936439), (35, 802662), (42, 668885), (49, 573330), (58, 484365), (70, 401331), (87, 322910), (98, 286665), (105, 267554), (145, 193746), (147, 191110), (174, 161455), (203, 138390), (210, 133777), (245, 114666), (290, 96873), (294, 95555), (406, 69195), (435, 64582), (490, 57333), (609, 46130), (659, 42630), (735, 38222), (870, 32291), (1015, 27678), (1218, 23065), (1318, 21315), (1421, 19770), (1470, 19111), (1977, 14210), (2030, 13839), (2842, 9885), (3045, 9226), (3295, 8526), (3954, 7105), (4263, 6590), (4613, 6090)]