282481290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11533

約数の個数: 128

約数和(自身を含む): 927198720

約数和(自身を除く): 644717430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 11497, 12285, 22994, 24570, 34491, 57485, 68982, 80479, 103473, 114970, 149461, 160958, 172455, 206946, 241437, 298922, 310419, 344910, 402395, 448383, 482874, 517365, 620838, 724311, 747305, 804790, 896766, 1034730, 1046227, 1207185, 1345149, 1448622, 1494610, 1552095, 2092454, 2172933, 2241915, 2414370, 2690298, 3104190, 3138681, 3621555, 4035447, 4345866, 4483830, 5231135, 6277362, 6725745, 7243110, 8070894, 9416043, 10462270, 10864665, 13451490, 15693405, 18832086, 20177235, 21729330, 28248129, 31386810, 40354470, 47080215, 56496258, 94160430, 141240645, 282481290]

約数ペア:

[(1, 282481290), (2, 141240645), (3, 94160430), (5, 56496258), (6, 47080215), (7, 40354470), (9, 31386810), (10, 28248129), (13, 21729330), (14, 20177235), (15, 18832086), (18, 15693405), (21, 13451490), (26, 10864665), (27, 10462270), (30, 9416043), (35, 8070894), (39, 7243110), (42, 6725745), (45, 6277362), (54, 5231135), (63, 4483830), (65, 4345866), (70, 4035447), (78, 3621555), (90, 3138681), (91, 3104190), (105, 2690298), (117, 2414370), (126, 2241915), (130, 2172933), (135, 2092454), (182, 1552095), (189, 1494610), (195, 1448622), (210, 1345149), (234, 1207185), (270, 1046227), (273, 1034730), (315, 896766), (351, 804790), (378, 747305), (390, 724311), (455, 620838), (546, 517365), (585, 482874), (630, 448383), (702, 402395), (819, 344910), (910, 310419), (945, 298922), (1170, 241437), (1365, 206946), (1638, 172455), (1755, 160958), (1890, 149461), (2457, 114970), (2730, 103473), (3510, 80479), (4095, 68982), (4914, 57485), (8190, 34491), (11497, 24570), (12285, 22994)]