13136790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 33302448

約数和(自身を除く): 20165658

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1213, 1805, 2166, 2426, 3610, 3639, 5415, 6065, 7278, 10830, 12130, 18195, 23047, 36390, 46094, 69141, 115235, 138282, 230470, 345705, 437893, 691410, 875786, 1313679, 2189465, 2627358, 4378930, 6568395, 13136790]

約数ペア:

[(1, 13136790), (2, 6568395), (3, 4378930), (5, 2627358), (6, 2189465), (10, 1313679), (15, 875786), (19, 691410), (30, 437893), (38, 345705), (57, 230470), (95, 138282), (114, 115235), (190, 69141), (285, 46094), (361, 36390), (570, 23047), (722, 18195), (1083, 12130), (1213, 10830), (1805, 7278), (2166, 6065), (2426, 5415), (3610, 3639)]