30492468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 50228172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 307, 356, 372, 534, 558, 614, 801, 921, 1068, 1116, 1228, 1602, 1842, 2759, 2763, 3204, 3684, 5518, 5526, 8277, 9517, 11036, 11052, 16554, 19034, 24831, 27323, 28551, 33108, 38068, 49662, 54646, 57102, 81969, 85653, 99324, 109292, 114204, 163938, 171306, 245907, 327876, 342612, 491814, 847013, 983628, 1694026, 2541039, 3388052, 5082078, 7623117, 10164156, 15246234, 30492468]

約数ペア:

[(1, 30492468), (2, 15246234), (3, 10164156), (4, 7623117), (6, 5082078), (9, 3388052), (12, 2541039), (18, 1694026), (31, 983628), (36, 847013), (62, 491814), (89, 342612), (93, 327876), (124, 245907), (178, 171306), (186, 163938), (267, 114204), (279, 109292), (307, 99324), (356, 85653), (372, 81969), (534, 57102), (558, 54646), (614, 49662), (801, 38068), (921, 33108), (1068, 28551), (1116, 27323), (1228, 24831), (1602, 19034), (1842, 16554), (2759, 11052), (2763, 11036), (3204, 9517), (3684, 8277), (5518, 5526)]