42801930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 111969000

約数和(自身を除く): 69167070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 2749, 3114, 5190, 5498, 7785, 8247, 13745, 15570, 16494, 24741, 27490, 41235, 49482, 82470, 123705, 247410, 475577, 951154, 1426731, 2377885, 2853462, 4280193, 4755770, 7133655, 8560386, 14267310, 21400965, 42801930]

約数ペア:

[(1, 42801930), (2, 21400965), (3, 14267310), (5, 8560386), (6, 7133655), (9, 4755770), (10, 4280193), (15, 2853462), (18, 2377885), (30, 1426731), (45, 951154), (90, 475577), (173, 247410), (346, 123705), (519, 82470), (865, 49482), (1038, 41235), (1557, 27490), (1730, 24741), (2595, 16494), (2749, 15570), (3114, 13745), (5190, 8247), (5498, 7785)]