76627140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9749}}^1$

素因数の和:9892

約数の個数: 48

約数和(自身を含む): 216216000

約数和(自身を除く): 139588860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 9749, 19498, 29247, 38996, 48745, 58494, 97490, 116988, 146235, 194980, 292470, 584940, 1277119, 2554238, 3831357, 5108476, 6385595, 7662714, 12771190, 15325428, 19156785, 25542380, 38313570, 76627140]

約数ペア:

[(1, 76627140), (2, 38313570), (3, 25542380), (4, 19156785), (5, 15325428), (6, 12771190), (10, 7662714), (12, 6385595), (15, 5108476), (20, 3831357), (30, 2554238), (60, 1277119), (131, 584940), (262, 292470), (393, 194980), (524, 146235), (655, 116988), (786, 97490), (1310, 58494), (1572, 48745), (1965, 38996), (2620, 29247), (3930, 19498), (7860, 9749)]