87317730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17021}}^1$

素因数の和:17056

約数の個数: 64

約数和(自身を含む): 245116800

約数和(自身を除く): 157799070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17021, 34042, 51063, 85105, 102126, 153189, 170210, 255315, 306378, 323399, 459567, 510630, 646798, 765945, 919134, 970197, 1531890, 1616995, 1940394, 2297835, 2910591, 3233990, 4595670, 4850985, 5821182, 8731773, 9701970, 14552955, 17463546, 29105910, 43658865, 87317730]

約数ペア:

[(1, 87317730), (2, 43658865), (3, 29105910), (5, 17463546), (6, 14552955), (9, 9701970), (10, 8731773), (15, 5821182), (18, 4850985), (19, 4595670), (27, 3233990), (30, 2910591), (38, 2297835), (45, 1940394), (54, 1616995), (57, 1531890), (90, 970197), (95, 919134), (114, 765945), (135, 646798), (171, 510630), (190, 459567), (270, 323399), (285, 306378), (342, 255315), (513, 170210), (570, 153189), (855, 102126), (1026, 85105), (1710, 51063), (2565, 34042), (5130, 17021)]