2783142990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 7926700320

約数和(自身を除く): 5143557330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 193, 270, 285, 342, 386, 405, 513, 570, 579, 810, 855, 937, 965, 1026, 1158, 1539, 1710, 1737, 1874, 1930, 2565, 2811, 2895, 3078, 3474, 3667, 4685, 5130, 5211, 5622, 5790, 7334, 7695, 8433, 8685, 9370, 10422, 11001, 14055, 15390, 15633, 16866, 17370, 17803, 18335, 22002, 25299, 26055, 28110, 31266, 33003, 35606, 36670, 42165, 50598, 52110, 53409, 55005, 66006, 75897, 78165, 84330, 89015, 99009, 106818, 110010, 126495, 151794, 156330, 160227, 165015, 178030, 180841, 198018, 252990, 267045, 297027, 320454, 330030, 361682, 379485, 480681, 495045, 534090, 542523, 594054, 758970, 801135, 904205, 961362, 990090, 1085046, 1442043, 1485135, 1602270, 1627569, 1808410, 2403405, 2712615, 2884086, 2970270, 3255138, 3435979, 4806810, 4882707, 5425230, 6871958, 7210215, 8137845, 9765414, 10307937, 14420430, 14648121, 16275690, 17179895, 20615874, 24413535, 29296242, 30923811, 34359790, 48827070, 51539685, 61847622, 73240605, 92771433, 103079370, 146481210, 154619055, 185542866, 278314299, 309238110, 463857165, 556628598, 927714330, 1391571495, 2783142990]

約数ペア:

[(1, 2783142990), (2, 1391571495), (3, 927714330), (5, 556628598), (6, 463857165), (9, 309238110), (10, 278314299), (15, 185542866), (18, 154619055), (19, 146481210), (27, 103079370), (30, 92771433), (38, 73240605), (45, 61847622), (54, 51539685), (57, 48827070), (81, 34359790), (90, 30923811), (95, 29296242), (114, 24413535), (135, 20615874), (162, 17179895), (171, 16275690), (190, 14648121), (193, 14420430), (270, 10307937), (285, 9765414), (342, 8137845), (386, 7210215), (405, 6871958), (513, 5425230), (570, 4882707), (579, 4806810), (810, 3435979), (855, 3255138), (937, 2970270), (965, 2884086), (1026, 2712615), (1158, 2403405), (1539, 1808410), (1710, 1627569), (1737, 1602270), (1874, 1485135), (1930, 1442043), (2565, 1085046), (2811, 990090), (2895, 961362), (3078, 904205), (3474, 801135), (3667, 758970), (4685, 594054), (5130, 542523), (5211, 534090), (5622, 495045), (5790, 480681), (7334, 379485), (7695, 361682), (8433, 330030), (8685, 320454), (9370, 297027), (10422, 267045), (11001, 252990), (14055, 198018), (15390, 180841), (15633, 178030), (16866, 165015), (17370, 160227), (17803, 156330), (18335, 151794), (22002, 126495), (25299, 110010), (26055, 106818), (28110, 99009), (31266, 89015), (33003, 84330), (35606, 78165), (36670, 75897), (42165, 66006), (50598, 55005), (52110, 53409)]