2819156760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1118713}}^1$

素因数の和:1118737

約数の個数: 96

約数和(自身を含む): 10471163040

約数和(自身を除く): 7652006280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1118713, 2237426, 3356139, 4474852, 5593565, 6712278, 7830991, 8949704, 10068417, 11187130, 13424556, 15661982, 16780695, 20136834, 22374260, 23492973, 26849112, 31323964, 33561390, 39154955, 40273668, 44748520, 46985946, 50342085, 62647928, 67122780, 70478919, 78309910, 80547336, 93971892, 100684170, 117464865, 134245560, 140957838, 156619820, 187943784, 201368340, 234929730, 281915676, 313239640, 352394595, 402736680, 469859460, 563831352, 704789190, 939718920, 1409578380, 2819156760]

約数ペア:

[(1, 2819156760), (2, 1409578380), (3, 939718920), (4, 704789190), (5, 563831352), (6, 469859460), (7, 402736680), (8, 352394595), (9, 313239640), (10, 281915676), (12, 234929730), (14, 201368340), (15, 187943784), (18, 156619820), (20, 140957838), (21, 134245560), (24, 117464865), (28, 100684170), (30, 93971892), (35, 80547336), (36, 78309910), (40, 70478919), (42, 67122780), (45, 62647928), (56, 50342085), (60, 46985946), (63, 44748520), (70, 40273668), (72, 39154955), (84, 33561390), (90, 31323964), (105, 26849112), (120, 23492973), (126, 22374260), (140, 20136834), (168, 16780695), (180, 15661982), (210, 13424556), (252, 11187130), (280, 10068417), (315, 8949704), (360, 7830991), (420, 6712278), (504, 5593565), (630, 4474852), (840, 3356139), (1260, 2237426), (2520, 1118713)]