74573290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 84679190

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1151, 1178, 1705, 2090, 2302, 2945, 3410, 5755, 5890, 6479, 11510, 12661, 12958, 21869, 25322, 32395, 35681, 43738, 63305, 64790, 71362, 109345, 126610, 178405, 218690, 240559, 356810, 392491, 481118, 677939, 784982, 1202795, 1355878, 1962455, 2405590, 3389695, 3924910, 6779390, 7457329, 14914658, 37286645, 74573290]

約数ペア:

[(1, 74573290), (2, 37286645), (5, 14914658), (10, 7457329), (11, 6779390), (19, 3924910), (22, 3389695), (31, 2405590), (38, 1962455), (55, 1355878), (62, 1202795), (95, 784982), (110, 677939), (155, 481118), (190, 392491), (209, 356810), (310, 240559), (341, 218690), (418, 178405), (589, 126610), (682, 109345), (1045, 71362), (1151, 64790), (1178, 63305), (1705, 43738), (2090, 35681), (2302, 32395), (2945, 25322), (3410, 21869), (5755, 12958), (5890, 12661), (6479, 11510)]