26862390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 49964490

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, 683, 690, 855, 874, 1035, 1311, 1366, 1710, 2049, 2070, 2185, 2622, 3415, 3933, 4098, 4370, 6147, 6555, 6830, 7866, 10245, 12294, 12977, 13110, 15709, 19665, 20490, 25954, 30735, 31418, 38931, 39330, 47127, 61470, 64885, 77862, 78545, 94254, 116793, 129770, 141381, 157090, 194655, 233586, 235635, 282762, 298471, 389310, 471270, 583965, 596942, 706905, 895413, 1167930, 1413810, 1492355, 1790826, 2686239, 2984710, 4477065, 5372478, 8954130, 13431195, 26862390]

約数ペア:

[(1, 26862390), (2, 13431195), (3, 8954130), (5, 5372478), (6, 4477065), (9, 2984710), (10, 2686239), (15, 1790826), (18, 1492355), (19, 1413810), (23, 1167930), (30, 895413), (38, 706905), (45, 596942), (46, 583965), (57, 471270), (69, 389310), (90, 298471), (95, 282762), (114, 235635), (115, 233586), (138, 194655), (171, 157090), (190, 141381), (207, 129770), (230, 116793), (285, 94254), (342, 78545), (345, 77862), (414, 64885), (437, 61470), (570, 47127), (683, 39330), (690, 38931), (855, 31418), (874, 30735), (1035, 25954), (1311, 20490), (1366, 19665), (1710, 15709), (2049, 13110), (2070, 12977), (2185, 12294), (2622, 10245), (3415, 7866), (3933, 6830), (4098, 6555), (4370, 6147)]