80965290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16763}}^1$

素因数の和:16803

約数の個数: 64

約数和(自身を含む): 231745536

約数和(自身を除く): 150780246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 16763, 33526, 50289, 83815, 100578, 117341, 167630, 234682, 251445, 352023, 385549, 502890, 586705, 704046, 771098, 1156647, 1173410, 1760115, 1927745, 2313294, 2698843, 3520230, 3855490, 5397686, 5783235, 8096529, 11566470, 13494215, 16193058, 26988430, 40482645, 80965290]

約数ペア:

[(1, 80965290), (2, 40482645), (3, 26988430), (5, 16193058), (6, 13494215), (7, 11566470), (10, 8096529), (14, 5783235), (15, 5397686), (21, 3855490), (23, 3520230), (30, 2698843), (35, 2313294), (42, 1927745), (46, 1760115), (69, 1173410), (70, 1156647), (105, 771098), (115, 704046), (138, 586705), (161, 502890), (210, 385549), (230, 352023), (322, 251445), (345, 234682), (483, 167630), (690, 117341), (805, 100578), (966, 83815), (1610, 50289), (2415, 33526), (4830, 16763)]