23026770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19681}}^1$

素因数の和:19707

約数の個数: 48

約数和(自身を含む): 64478232

約数和(自身を除く): 41451462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 19681, 39362, 59043, 98405, 118086, 177129, 196810, 255853, 295215, 354258, 511706, 590430, 767559, 885645, 1279265, 1535118, 1771290, 2302677, 2558530, 3837795, 4605354, 7675590, 11513385, 23026770]

約数ペア:

[(1, 23026770), (2, 11513385), (3, 7675590), (5, 4605354), (6, 3837795), (9, 2558530), (10, 2302677), (13, 1771290), (15, 1535118), (18, 1279265), (26, 885645), (30, 767559), (39, 590430), (45, 511706), (65, 354258), (78, 295215), (90, 255853), (117, 196810), (130, 177129), (195, 118086), (234, 98405), (390, 59043), (585, 39362), (1170, 19681)]