87298380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37307}}^1$

素因数の和:37335

約数の個数: 72

約数和(自身を含む): 285182352

約数和(自身を除く): 197883972

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, 37307, 74614, 111921, 149228, 186535, 223842, 335763, 373070, 447684, 484991, 559605, 671526, 746140, 969982, 1119210, 1343052, 1454973, 1678815, 1939964, 2238420, 2424955, 2909946, 3357630, 4364919, 4849910, 5819892, 6715260, 7274865, 8729838, 9699820, 14549730, 17459676, 21824595, 29099460, 43649190, 87298380]

約数ペア:

[(1, 87298380), (2, 43649190), (3, 29099460), (4, 21824595), (5, 17459676), (6, 14549730), (9, 9699820), (10, 8729838), (12, 7274865), (13, 6715260), (15, 5819892), (18, 4849910), (20, 4364919), (26, 3357630), (30, 2909946), (36, 2424955), (39, 2238420), (45, 1939964), (52, 1678815), (60, 1454973), (65, 1343052), (78, 1119210), (90, 969982), (117, 746140), (130, 671526), (156, 559605), (180, 484991), (195, 447684), (234, 373070), (260, 335763), (390, 223842), (468, 186535), (585, 149228), (780, 111921), (1170, 74614), (2340, 37307)]