2019223860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{1523}}^1$

素因数の和:2717

約数の個数: 96

約数和(自身を含む): 5960424960

約数和(自身を除く): 3941201100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1163, 1523, 2326, 3046, 3489, 4569, 4652, 5815, 6092, 6978, 7615, 9138, 11630, 13956, 15230, 17445, 18276, 22097, 22845, 23260, 28937, 30460, 34890, 44194, 45690, 57874, 66291, 69780, 86811, 88388, 91380, 110485, 115748, 132582, 144685, 173622, 220970, 265164, 289370, 331455, 347244, 434055, 441940, 578740, 662910, 868110, 1325820, 1736220, 1771249, 3542498, 5313747, 7084996, 8856245, 10627494, 17712490, 21254988, 26568735, 33653731, 35424980, 53137470, 67307462, 100961193, 106274940, 134614924, 168268655, 201922386, 336537310, 403844772, 504805965, 673074620, 1009611930, 2019223860]

約数ペア:

[(1, 2019223860), (2, 1009611930), (3, 673074620), (4, 504805965), (5, 403844772), (6, 336537310), (10, 201922386), (12, 168268655), (15, 134614924), (19, 106274940), (20, 100961193), (30, 67307462), (38, 53137470), (57, 35424980), (60, 33653731), (76, 26568735), (95, 21254988), (114, 17712490), (190, 10627494), (228, 8856245), (285, 7084996), (380, 5313747), (570, 3542498), (1140, 1771249), (1163, 1736220), (1523, 1325820), (2326, 868110), (3046, 662910), (3489, 578740), (4569, 441940), (4652, 434055), (5815, 347244), (6092, 331455), (6978, 289370), (7615, 265164), (9138, 220970), (11630, 173622), (13956, 144685), (15230, 132582), (17445, 115748), (18276, 110485), (22097, 91380), (22845, 88388), (23260, 86811), (28937, 69780), (30460, 66291), (34890, 57874), (44194, 45690)]