23002740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 71285760

約数和(自身を除く): 48283020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2719, 2820, 4230, 5438, 8157, 8460, 10876, 13595, 16314, 24471, 27190, 32628, 40785, 48942, 54380, 81570, 97884, 122355, 127793, 163140, 244710, 255586, 383379, 489420, 511172, 638965, 766758, 1150137, 1277930, 1533516, 1916895, 2300274, 2555860, 3833790, 4600548, 5750685, 7667580, 11501370, 23002740]

約数ペア:

[(1, 23002740), (2, 11501370), (3, 7667580), (4, 5750685), (5, 4600548), (6, 3833790), (9, 2555860), (10, 2300274), (12, 1916895), (15, 1533516), (18, 1277930), (20, 1150137), (30, 766758), (36, 638965), (45, 511172), (47, 489420), (60, 383379), (90, 255586), (94, 244710), (141, 163140), (180, 127793), (188, 122355), (235, 97884), (282, 81570), (423, 54380), (470, 48942), (564, 40785), (705, 32628), (846, 27190), (940, 24471), (1410, 16314), (1692, 13595), (2115, 10876), (2719, 8460), (2820, 8157), (4230, 5438)]