274062460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 697213440

約数和(自身を除く): 423150980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 197, 266, 380, 394, 523, 532, 665, 788, 985, 1046, 1330, 1379, 1970, 2092, 2615, 2660, 2758, 3661, 3743, 3940, 5230, 5516, 6895, 7322, 7486, 9937, 10460, 13790, 14644, 14972, 18305, 18715, 19874, 26201, 27580, 36610, 37430, 39748, 49685, 52402, 69559, 73220, 74860, 99370, 103031, 104804, 131005, 139118, 198740, 206062, 262010, 278236, 347795, 412124, 515155, 524020, 695590, 721217, 1030310, 1391180, 1442434, 1957589, 2060620, 2884868, 3606085, 3915178, 7212170, 7830356, 9787945, 13703123, 14424340, 19575890, 27406246, 39151780, 54812492, 68515615, 137031230, 274062460]

約数ペア:

[(1, 274062460), (2, 137031230), (4, 68515615), (5, 54812492), (7, 39151780), (10, 27406246), (14, 19575890), (19, 14424340), (20, 13703123), (28, 9787945), (35, 7830356), (38, 7212170), (70, 3915178), (76, 3606085), (95, 2884868), (133, 2060620), (140, 1957589), (190, 1442434), (197, 1391180), (266, 1030310), (380, 721217), (394, 695590), (523, 524020), (532, 515155), (665, 412124), (788, 347795), (985, 278236), (1046, 262010), (1330, 206062), (1379, 198740), (1970, 139118), (2092, 131005), (2615, 104804), (2660, 103031), (2758, 99370), (3661, 74860), (3743, 73220), (3940, 69559), (5230, 52402), (5516, 49685), (6895, 39748), (7322, 37430), (7486, 36610), (9937, 27580), (10460, 26201), (13790, 19874), (14644, 18715), (14972, 18305)]