2235090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 6314112

約数和(自身を除く): 4079022

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, 521, 715, 858, 1042, 1430, 1563, 2145, 2605, 3126, 4290, 5210, 5731, 6773, 7815, 11462, 13546, 15630, 17193, 20319, 28655, 33865, 34386, 40638, 57310, 67730, 74503, 85965, 101595, 149006, 171930, 203190, 223509, 372515, 447018, 745030, 1117545, 2235090]

約数ペア:

[(1, 2235090), (2, 1117545), (3, 745030), (5, 447018), (6, 372515), (10, 223509), (11, 203190), (13, 171930), (15, 149006), (22, 101595), (26, 85965), (30, 74503), (33, 67730), (39, 57310), (55, 40638), (65, 34386), (66, 33865), (78, 28655), (110, 20319), (130, 17193), (143, 15630), (165, 13546), (195, 11462), (286, 7815), (330, 6773), (390, 5731), (429, 5210), (521, 4290), (715, 3126), (858, 2605), (1042, 2145), (1430, 1563)]