1023647730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{696359}}^1$

素因数の和:696383

約数の個数: 48

約数和(自身を含む): 2857861440

約数和(自身を除く): 1834213710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 696359, 1392718, 2089077, 3481795, 4178154, 4874513, 6963590, 9749026, 10445385, 14623539, 20890770, 24372565, 29247078, 34121591, 48745130, 68243182, 73117695, 102364773, 146235390, 170607955, 204729546, 341215910, 511823865, 1023647730]

約数ペア:

[(1, 1023647730), (2, 511823865), (3, 341215910), (5, 204729546), (6, 170607955), (7, 146235390), (10, 102364773), (14, 73117695), (15, 68243182), (21, 48745130), (30, 34121591), (35, 29247078), (42, 24372565), (49, 20890770), (70, 14623539), (98, 10445385), (105, 9749026), (147, 6963590), (210, 4874513), (245, 4178154), (294, 3481795), (490, 2089077), (735, 1392718), (1470, 696359)]