269043610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 561686400

約数和(自身を除く): 292642790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 109, 110, 190, 209, 218, 418, 545, 1045, 1090, 1181, 1199, 2071, 2090, 2362, 2398, 4142, 5905, 5995, 10355, 11810, 11990, 12991, 20710, 22439, 22781, 25982, 44878, 45562, 64955, 112195, 113905, 128729, 129910, 224390, 227810, 246829, 257458, 493658, 643645, 1234145, 1287290, 1416019, 2445851, 2468290, 2832038, 4891702, 7080095, 12229255, 14160190, 24458510, 26904361, 53808722, 134521805, 269043610]

約数ペア:

[(1, 269043610), (2, 134521805), (5, 53808722), (10, 26904361), (11, 24458510), (19, 14160190), (22, 12229255), (38, 7080095), (55, 4891702), (95, 2832038), (109, 2468290), (110, 2445851), (190, 1416019), (209, 1287290), (218, 1234145), (418, 643645), (545, 493658), (1045, 257458), (1090, 246829), (1181, 227810), (1199, 224390), (2071, 129910), (2090, 128729), (2362, 113905), (2398, 112195), (4142, 64955), (5905, 45562), (5995, 44878), (10355, 25982), (11810, 22781), (11990, 22439), (12991, 20710)]