91756890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 96

約数和(自身を含む): 262154880

約数和(自身を除く): 170397990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2333, 2622, 3933, 4370, 4666, 6555, 6999, 7866, 11665, 13110, 13998, 19665, 20997, 23330, 34995, 39330, 41994, 44327, 53659, 69990, 88654, 104985, 107318, 132981, 160977, 209970, 221635, 265962, 268295, 321954, 398943, 443270, 482931, 536590, 664905, 797886, 804885, 965862, 1019521, 1329810, 1609770, 1994715, 2039042, 2414655, 3058563, 3989430, 4829310, 5097605, 6117126, 9175689, 10195210, 15292815, 18351378, 30585630, 45878445, 91756890]

約数ペア:

[(1, 91756890), (2, 45878445), (3, 30585630), (5, 18351378), (6, 15292815), (9, 10195210), (10, 9175689), (15, 6117126), (18, 5097605), (19, 4829310), (23, 3989430), (30, 3058563), (38, 2414655), (45, 2039042), (46, 1994715), (57, 1609770), (69, 1329810), (90, 1019521), (95, 965862), (114, 804885), (115, 797886), (138, 664905), (171, 536590), (190, 482931), (207, 443270), (230, 398943), (285, 321954), (342, 268295), (345, 265962), (414, 221635), (437, 209970), (570, 160977), (690, 132981), (855, 107318), (874, 104985), (1035, 88654), (1311, 69990), (1710, 53659), (2070, 44327), (2185, 41994), (2333, 39330), (2622, 34995), (3933, 23330), (4370, 20997), (4666, 19665), (6555, 13998), (6999, 13110), (7866, 11665)]