2019449940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{716117}}^1$

素因数の和:716176

約数の個数: 48

約数和(自身を含む): 5774775552

約数和(自身を除く): 3755325612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 716117, 1432234, 2148351, 2864468, 3580585, 4296702, 7161170, 8593404, 10741755, 14322340, 21483510, 33657499, 42967020, 67314998, 100972497, 134629996, 168287495, 201944994, 336574990, 403889988, 504862485, 673149980, 1009724970, 2019449940]

約数ペア:

[(1, 2019449940), (2, 1009724970), (3, 673149980), (4, 504862485), (5, 403889988), (6, 336574990), (10, 201944994), (12, 168287495), (15, 134629996), (20, 100972497), (30, 67314998), (47, 42967020), (60, 33657499), (94, 21483510), (141, 14322340), (188, 10741755), (235, 8593404), (282, 7161170), (470, 4296702), (564, 3580585), (705, 2864468), (940, 2148351), (1410, 1432234), (2820, 716117)]