713704030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 1611187200

約数和(自身を除く): 897483170

約数列:

[1, 2, 5, 10, 13, 17, 19, 23, 26, 34, 38, 46, 65, 85, 95, 115, 130, 170, 190, 221, 230, 247, 299, 323, 391, 437, 442, 494, 598, 646, 739, 782, 874, 1105, 1235, 1478, 1495, 1615, 1955, 2185, 2210, 2470, 2990, 3230, 3695, 3910, 4199, 4370, 5083, 5681, 7390, 7429, 8398, 9607, 10166, 11362, 12563, 14041, 14858, 16997, 19214, 20995, 25126, 25415, 28082, 28405, 33994, 37145, 41990, 48035, 50830, 56810, 62815, 70205, 74290, 84985, 96070, 96577, 125630, 140410, 163319, 169970, 182533, 193154, 220961, 238697, 288949, 322943, 326638, 365066, 441922, 477394, 482885, 577898, 645886, 816595, 912665, 965770, 1104805, 1193485, 1444745, 1614715, 1633190, 1825330, 2209610, 2386970, 2889490, 3103061, 3229430, 3756337, 4198259, 5490031, 6206122, 7512674, 8396518, 10980062, 15515305, 18781685, 20991295, 27450155, 31030610, 37563370, 41982590, 54900310, 71370403, 142740806, 356852015, 713704030]

約数ペア:

[(1, 713704030), (2, 356852015), (5, 142740806), (10, 71370403), (13, 54900310), (17, 41982590), (19, 37563370), (23, 31030610), (26, 27450155), (34, 20991295), (38, 18781685), (46, 15515305), (65, 10980062), (85, 8396518), (95, 7512674), (115, 6206122), (130, 5490031), (170, 4198259), (190, 3756337), (221, 3229430), (230, 3103061), (247, 2889490), (299, 2386970), (323, 2209610), (391, 1825330), (437, 1633190), (442, 1614715), (494, 1444745), (598, 1193485), (646, 1104805), (739, 965770), (782, 912665), (874, 816595), (1105, 645886), (1235, 577898), (1478, 482885), (1495, 477394), (1615, 441922), (1955, 365066), (2185, 326638), (2210, 322943), (2470, 288949), (2990, 238697), (3230, 220961), (3695, 193154), (3910, 182533), (4199, 169970), (4370, 163319), (5083, 140410), (5681, 125630), (7390, 96577), (7429, 96070), (8398, 84985), (9607, 74290), (10166, 70205), (11362, 62815), (12563, 56810), (14041, 50830), (14858, 48035), (16997, 41990), (19214, 37145), (20995, 33994), (25126, 28405), (25415, 28082)]