28492841580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{39419}}^1$

素因数の和:41159

約数の個数: 96

約数和(自身を含む): 91232386560

約数和(自身を除く): 62739544980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1721, 3442, 5163, 6884, 8605, 10326, 12047, 17210, 20652, 24094, 25815, 34420, 36141, 39419, 48188, 51630, 60235, 72282, 78838, 103260, 118257, 120470, 144564, 157676, 180705, 197095, 236514, 240940, 275933, 361410, 394190, 473028, 551866, 591285, 722820, 788380, 827799, 1103732, 1182570, 1379665, 1655598, 2365140, 2759330, 3311196, 4138995, 5518660, 8277990, 16555980, 67840099, 135680198, 203520297, 271360396, 339200495, 407040594, 474880693, 678400990, 814081188, 949761386, 1017601485, 1356801980, 1424642079, 1899522772, 2035202970, 2374403465, 2849284158, 4070405940, 4748806930, 5698568316, 7123210395, 9497613860, 14246420790, 28492841580]

約数ペア:

[(1, 28492841580), (2, 14246420790), (3, 9497613860), (4, 7123210395), (5, 5698568316), (6, 4748806930), (7, 4070405940), (10, 2849284158), (12, 2374403465), (14, 2035202970), (15, 1899522772), (20, 1424642079), (21, 1356801980), (28, 1017601485), (30, 949761386), (35, 814081188), (42, 678400990), (60, 474880693), (70, 407040594), (84, 339200495), (105, 271360396), (140, 203520297), (210, 135680198), (420, 67840099), (1721, 16555980), (3442, 8277990), (5163, 5518660), (6884, 4138995), (8605, 3311196), (10326, 2759330), (12047, 2365140), (17210, 1655598), (20652, 1379665), (24094, 1182570), (25815, 1103732), (34420, 827799), (36141, 788380), (39419, 722820), (48188, 591285), (51630, 551866), (60235, 473028), (72282, 394190), (78838, 361410), (103260, 275933), (118257, 240940), (120470, 236514), (144564, 197095), (157676, 180705)]