30334815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 64696320

約数和(自身を除く): 34361505

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 53, 63, 69, 79, 105, 115, 159, 161, 207, 237, 265, 315, 345, 371, 395, 477, 483, 553, 711, 795, 805, 1035, 1113, 1185, 1219, 1449, 1659, 1817, 1855, 2385, 2415, 2765, 3339, 3555, 3657, 4187, 4977, 5451, 5565, 6095, 7245, 8295, 8533, 9085, 10971, 12561, 12719, 16353, 16695, 18285, 20935, 24885, 25599, 27255, 29309, 37683, 38157, 42665, 54855, 62805, 63595, 76797, 81765, 87927, 96301, 114471, 127995, 146545, 188415, 190785, 263781, 288903, 383985, 439635, 481505, 572355, 674107, 866709, 1318905, 1444515, 2022321, 3370535, 4333545, 6066963, 10111605, 30334815]

約数ペア:

[(1, 30334815), (3, 10111605), (5, 6066963), (7, 4333545), (9, 3370535), (15, 2022321), (21, 1444515), (23, 1318905), (35, 866709), (45, 674107), (53, 572355), (63, 481505), (69, 439635), (79, 383985), (105, 288903), (115, 263781), (159, 190785), (161, 188415), (207, 146545), (237, 127995), (265, 114471), (315, 96301), (345, 87927), (371, 81765), (395, 76797), (477, 63595), (483, 62805), (553, 54855), (711, 42665), (795, 38157), (805, 37683), (1035, 29309), (1113, 27255), (1185, 25599), (1219, 24885), (1449, 20935), (1659, 18285), (1817, 16695), (1855, 16353), (2385, 12719), (2415, 12561), (2765, 10971), (3339, 9085), (3555, 8533), (3657, 8295), (4187, 7245), (4977, 6095), (5451, 5565)]