1005668820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{429773}}^1$

素因数の和:429801

約数の個数: 72

約数和(自身を含む): 3285192456

約数和(自身を除く): 2279523636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 429773, 859546, 1289319, 1719092, 2148865, 2578638, 3867957, 4297730, 5157276, 5587049, 6446595, 7735914, 8595460, 11174098, 12893190, 15471828, 16761147, 19339785, 22348196, 25786380, 27935245, 33522294, 38679570, 50283441, 55870490, 67044588, 77359140, 83805735, 100566882, 111740980, 167611470, 201133764, 251417205, 335222940, 502834410, 1005668820]

約数ペア:

[(1, 1005668820), (2, 502834410), (3, 335222940), (4, 251417205), (5, 201133764), (6, 167611470), (9, 111740980), (10, 100566882), (12, 83805735), (13, 77359140), (15, 67044588), (18, 55870490), (20, 50283441), (26, 38679570), (30, 33522294), (36, 27935245), (39, 25786380), (45, 22348196), (52, 19339785), (60, 16761147), (65, 15471828), (78, 12893190), (90, 11174098), (117, 8595460), (130, 7735914), (156, 6446595), (180, 5587049), (195, 5157276), (234, 4297730), (260, 3867957), (390, 2578638), (468, 2148865), (585, 1719092), (780, 1289319), (1170, 859546), (2340, 429773)]