131552010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4049}}^1$

素因数の和:4100

約数の個数: 72

約数和(自身を含む): 361073700

約数和(自身を除く): 229521690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 4049, 5415, 6498, 8098, 10830, 12147, 16245, 20245, 24294, 32490, 36441, 40490, 60735, 72882, 76931, 121470, 153862, 182205, 230793, 364410, 384655, 461586, 692379, 769310, 1153965, 1384758, 1461689, 2307930, 2923378, 3461895, 4385067, 6923790, 7308445, 8770134, 13155201, 14616890, 21925335, 26310402, 43850670, 65776005, 131552010]

約数ペア:

[(1, 131552010), (2, 65776005), (3, 43850670), (5, 26310402), (6, 21925335), (9, 14616890), (10, 13155201), (15, 8770134), (18, 7308445), (19, 6923790), (30, 4385067), (38, 3461895), (45, 2923378), (57, 2307930), (90, 1461689), (95, 1384758), (114, 1153965), (171, 769310), (190, 692379), (285, 461586), (342, 384655), (361, 364410), (570, 230793), (722, 182205), (855, 153862), (1083, 121470), (1710, 76931), (1805, 72882), (2166, 60735), (3249, 40490), (3610, 36441), (4049, 32490), (5415, 24294), (6498, 20245), (8098, 16245), (10830, 12147)]