27422460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11747

約数の個数: 72

約数和(自身を含む): 89587680

約数和(自身を除く): 62165220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11719, 23438, 35157, 46876, 58595, 70314, 105471, 117190, 140628, 152347, 175785, 210942, 234380, 304694, 351570, 421884, 457041, 527355, 609388, 703140, 761735, 914082, 1054710, 1371123, 1523470, 1828164, 2109420, 2285205, 2742246, 3046940, 4570410, 5484492, 6855615, 9140820, 13711230, 27422460]

約数ペア:

[(1, 27422460), (2, 13711230), (3, 9140820), (4, 6855615), (5, 5484492), (6, 4570410), (9, 3046940), (10, 2742246), (12, 2285205), (13, 2109420), (15, 1828164), (18, 1523470), (20, 1371123), (26, 1054710), (30, 914082), (36, 761735), (39, 703140), (45, 609388), (52, 527355), (60, 457041), (65, 421884), (78, 351570), (90, 304694), (117, 234380), (130, 210942), (156, 175785), (180, 152347), (195, 140628), (234, 117190), (260, 105471), (390, 70314), (468, 58595), (585, 46876), (780, 35157), (1170, 23438), (2340, 11719)]