30387450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 75861216

約数和(自身を除く): 45473766

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 173, 346, 519, 865, 1038, 1171, 1730, 2342, 2595, 3513, 4325, 5190, 5855, 7026, 8650, 11710, 12975, 17565, 25950, 29275, 35130, 58550, 87825, 175650, 202583, 405166, 607749, 1012915, 1215498, 2025830, 3038745, 5064575, 6077490, 10129150, 15193725, 30387450]

約数ペア:

[(1, 30387450), (2, 15193725), (3, 10129150), (5, 6077490), (6, 5064575), (10, 3038745), (15, 2025830), (25, 1215498), (30, 1012915), (50, 607749), (75, 405166), (150, 202583), (173, 175650), (346, 87825), (519, 58550), (865, 35130), (1038, 29275), (1171, 25950), (1730, 17565), (2342, 12975), (2595, 11710), (3513, 8650), (4325, 7026), (5190, 5855)]