2010068550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{638117}}^1$

素因数の和:638142

約数の個数: 72

約数和(自身を含む): 6171877296

約数和(自身を除く): 4161808746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 638117, 1276234, 1914351, 3190585, 3828702, 4466819, 5743053, 6381170, 8933638, 9571755, 11486106, 13400457, 15952925, 19143510, 22334095, 26800914, 28715265, 31905850, 40201371, 44668190, 47858775, 57430530, 67002285, 80402742, 95717550, 111670475, 134004570, 143576325, 201006855, 223340950, 287152650, 335011425, 402013710, 670022850, 1005034275, 2010068550]

約数ペア:

[(1, 2010068550), (2, 1005034275), (3, 670022850), (5, 402013710), (6, 335011425), (7, 287152650), (9, 223340950), (10, 201006855), (14, 143576325), (15, 134004570), (18, 111670475), (21, 95717550), (25, 80402742), (30, 67002285), (35, 57430530), (42, 47858775), (45, 44668190), (50, 40201371), (63, 31905850), (70, 28715265), (75, 26800914), (90, 22334095), (105, 19143510), (126, 15952925), (150, 13400457), (175, 11486106), (210, 9571755), (225, 8933638), (315, 6381170), (350, 5743053), (450, 4466819), (525, 3828702), (630, 3190585), (1050, 1914351), (1575, 1276234), (3150, 638117)]