9783290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 11229190

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 151, 155, 190, 209, 302, 310, 341, 418, 589, 682, 755, 1045, 1178, 1510, 1661, 1705, 2090, 2869, 2945, 3322, 3410, 4681, 5738, 5890, 6479, 8305, 9362, 12958, 14345, 16610, 23405, 28690, 31559, 32395, 46810, 51491, 63118, 64790, 88939, 102982, 157795, 177878, 257455, 315590, 444695, 514910, 889390, 978329, 1956658, 4891645, 9783290]

約数ペア:

[(1, 9783290), (2, 4891645), (5, 1956658), (10, 978329), (11, 889390), (19, 514910), (22, 444695), (31, 315590), (38, 257455), (55, 177878), (62, 157795), (95, 102982), (110, 88939), (151, 64790), (155, 63118), (190, 51491), (209, 46810), (302, 32395), (310, 31559), (341, 28690), (418, 23405), (589, 16610), (682, 14345), (755, 12958), (1045, 9362), (1178, 8305), (1510, 6479), (1661, 5890), (1705, 5738), (2090, 4681), (2869, 3410), (2945, 3322)]