29072190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19777}}^1$

素因数の和:19801

約数の個数: 48

約数和(自身を含む): 81168912

約数和(自身を除く): 52096722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19777, 39554, 59331, 98885, 118662, 138439, 197770, 276878, 296655, 415317, 593310, 692195, 830634, 969073, 1384390, 1938146, 2076585, 2907219, 4153170, 4845365, 5814438, 9690730, 14536095, 29072190]

約数ペア:

[(1, 29072190), (2, 14536095), (3, 9690730), (5, 5814438), (6, 4845365), (7, 4153170), (10, 2907219), (14, 2076585), (15, 1938146), (21, 1384390), (30, 969073), (35, 830634), (42, 692195), (49, 593310), (70, 415317), (98, 296655), (105, 276878), (147, 197770), (210, 138439), (245, 118662), (294, 98885), (490, 59331), (735, 39554), (1470, 19777)]