11115390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 20237442

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 2591, 4290, 5182, 7773, 12955, 15546, 25910, 28501, 33683, 38865, 57002, 67366, 77730, 85503, 101049, 142505, 168415, 171006, 202098, 285010, 336830, 370513, 427515, 505245, 741026, 855030, 1010490, 1111539, 1852565, 2223078, 3705130, 5557695, 11115390]

約数ペア:

[(1, 11115390), (2, 5557695), (3, 3705130), (5, 2223078), (6, 1852565), (10, 1111539), (11, 1010490), (13, 855030), (15, 741026), (22, 505245), (26, 427515), (30, 370513), (33, 336830), (39, 285010), (55, 202098), (65, 171006), (66, 168415), (78, 142505), (110, 101049), (130, 85503), (143, 77730), (165, 67366), (195, 57002), (286, 38865), (330, 33683), (390, 28501), (429, 25910), (715, 15546), (858, 12955), (1430, 7773), (2145, 5182), (2591, 4290)]