133345140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24971}}^1$

素因数の和:25072

約数の個数: 48

約数和(自身を含む): 377576640

約数和(自身を除く): 244231500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 24971, 49942, 74913, 99884, 124855, 149826, 249710, 299652, 374565, 499420, 749130, 1498260, 2222419, 4444838, 6667257, 8889676, 11112095, 13334514, 22224190, 26669028, 33336285, 44448380, 66672570, 133345140]

約数ペア:

[(1, 133345140), (2, 66672570), (3, 44448380), (4, 33336285), (5, 26669028), (6, 22224190), (10, 13334514), (12, 11112095), (15, 8889676), (20, 6667257), (30, 4444838), (60, 2222419), (89, 1498260), (178, 749130), (267, 499420), (356, 374565), (445, 299652), (534, 249710), (890, 149826), (1068, 124855), (1335, 99884), (1780, 74913), (2670, 49942), (5340, 24971)]