1249204590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3671}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 3436992000

約数和(自身を除く): 2187787410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 199, 285, 342, 398, 570, 597, 855, 995, 1194, 1710, 1791, 1990, 2985, 3582, 3671, 3781, 5970, 7342, 7562, 8955, 11013, 11343, 17910, 18355, 18905, 22026, 22686, 33039, 34029, 36710, 37810, 55065, 56715, 66078, 68058, 69749, 110130, 113430, 139498, 165195, 170145, 209247, 330390, 340290, 348745, 418494, 627741, 697490, 730529, 1046235, 1255482, 1461058, 2092470, 2191587, 3138705, 3652645, 4383174, 6277410, 6574761, 7305290, 10957935, 13149522, 13880051, 21915870, 27760102, 32873805, 41640153, 65747610, 69400255, 83280306, 124920459, 138800510, 208200765, 249840918, 416401530, 624602295, 1249204590]

約数ペア:

[(1, 1249204590), (2, 624602295), (3, 416401530), (5, 249840918), (6, 208200765), (9, 138800510), (10, 124920459), (15, 83280306), (18, 69400255), (19, 65747610), (30, 41640153), (38, 32873805), (45, 27760102), (57, 21915870), (90, 13880051), (95, 13149522), (114, 10957935), (171, 7305290), (190, 6574761), (199, 6277410), (285, 4383174), (342, 3652645), (398, 3138705), (570, 2191587), (597, 2092470), (855, 1461058), (995, 1255482), (1194, 1046235), (1710, 730529), (1791, 697490), (1990, 627741), (2985, 418494), (3582, 348745), (3671, 340290), (3781, 330390), (5970, 209247), (7342, 170145), (7562, 165195), (8955, 139498), (11013, 113430), (11343, 110130), (17910, 69749), (18355, 68058), (18905, 66078), (22026, 56715), (22686, 55065), (33039, 37810), (34029, 36710)]