127992930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 363847680

約数和(自身を除く): 235854750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 570, 598, 690, 741, 751, 874, 897, 1235, 1311, 1482, 1495, 1502, 1794, 2185, 2253, 2470, 2622, 2990, 3705, 3755, 4370, 4485, 4506, 5681, 6555, 7410, 7510, 8970, 9763, 11265, 11362, 13110, 14269, 17043, 17273, 19526, 22530, 28405, 28538, 29289, 34086, 34546, 42807, 48815, 51819, 56810, 58578, 71345, 85215, 85614, 86365, 97630, 103638, 142690, 146445, 170430, 172730, 185497, 214035, 224549, 259095, 292890, 328187, 370994, 428070, 449098, 518190, 556491, 656374, 673647, 927485, 984561, 1112982, 1122745, 1347294, 1640935, 1854970, 1969122, 2245490, 2782455, 3281870, 3368235, 4266431, 4922805, 5564910, 6736470, 8532862, 9845610, 12799293, 21332155, 25598586, 42664310, 63996465, 127992930]

約数ペア:

[(1, 127992930), (2, 63996465), (3, 42664310), (5, 25598586), (6, 21332155), (10, 12799293), (13, 9845610), (15, 8532862), (19, 6736470), (23, 5564910), (26, 4922805), (30, 4266431), (38, 3368235), (39, 3281870), (46, 2782455), (57, 2245490), (65, 1969122), (69, 1854970), (78, 1640935), (95, 1347294), (114, 1122745), (115, 1112982), (130, 984561), (138, 927485), (190, 673647), (195, 656374), (230, 556491), (247, 518190), (285, 449098), (299, 428070), (345, 370994), (390, 328187), (437, 292890), (494, 259095), (570, 224549), (598, 214035), (690, 185497), (741, 172730), (751, 170430), (874, 146445), (897, 142690), (1235, 103638), (1311, 97630), (1482, 86365), (1495, 85614), (1502, 85215), (1794, 71345), (2185, 58578), (2253, 56810), (2470, 51819), (2622, 48815), (2990, 42807), (3705, 34546), (3755, 34086), (4370, 29289), (4485, 28538), (4506, 28405), (5681, 22530), (6555, 19526), (7410, 17273), (7510, 17043), (8970, 14269), (9763, 13110), (11265, 11362)]