23906790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 62399376

約数和(自身を除く): 38492586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 541, 982, 1082, 1473, 1623, 2455, 2705, 2946, 3246, 4419, 4869, 4910, 5410, 7365, 8115, 8838, 9738, 14730, 16230, 22095, 24345, 44190, 48690, 265631, 531262, 796893, 1328155, 1593786, 2390679, 2656310, 3984465, 4781358, 7968930, 11953395, 23906790]

約数ペア:

[(1, 23906790), (2, 11953395), (3, 7968930), (5, 4781358), (6, 3984465), (9, 2656310), (10, 2390679), (15, 1593786), (18, 1328155), (30, 796893), (45, 531262), (90, 265631), (491, 48690), (541, 44190), (982, 24345), (1082, 22095), (1473, 16230), (1623, 14730), (2455, 9738), (2705, 8838), (2946, 8115), (3246, 7365), (4419, 5410), (4869, 4910)]