30151260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 92042496

約数和(自身を除く): 61891236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 877, 955, 1146, 1719, 1754, 1910, 2292, 2631, 2865, 3438, 3508, 3820, 4385, 5262, 5730, 6876, 7893, 8595, 8770, 10524, 11460, 13155, 15786, 17190, 17540, 26310, 31572, 34380, 39465, 52620, 78930, 157860, 167507, 335014, 502521, 670028, 837535, 1005042, 1507563, 1675070, 2010084, 2512605, 3015126, 3350140, 5025210, 6030252, 7537815, 10050420, 15075630, 30151260]

約数ペア:

[(1, 30151260), (2, 15075630), (3, 10050420), (4, 7537815), (5, 6030252), (6, 5025210), (9, 3350140), (10, 3015126), (12, 2512605), (15, 2010084), (18, 1675070), (20, 1507563), (30, 1005042), (36, 837535), (45, 670028), (60, 502521), (90, 335014), (180, 167507), (191, 157860), (382, 78930), (573, 52620), (764, 39465), (877, 34380), (955, 31572), (1146, 26310), (1719, 17540), (1754, 17190), (1910, 15786), (2292, 13155), (2631, 11460), (2865, 10524), (3438, 8770), (3508, 8595), (3820, 7893), (4385, 6876), (5262, 5730)]