11839140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 39272688

約数和(自身を除く): 27433548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 73, 85, 90, 102, 106, 146, 153, 159, 170, 180, 204, 212, 219, 255, 265, 292, 306, 318, 340, 365, 438, 477, 510, 530, 612, 636, 657, 730, 765, 795, 876, 901, 954, 1020, 1060, 1095, 1241, 1314, 1460, 1530, 1590, 1802, 1908, 2190, 2385, 2482, 2628, 2703, 3060, 3180, 3285, 3604, 3723, 3869, 4380, 4505, 4770, 4964, 5406, 6205, 6570, 7446, 7738, 8109, 9010, 9540, 10812, 11169, 11607, 12410, 13140, 13515, 14892, 15476, 16218, 18020, 18615, 19345, 22338, 23214, 24820, 27030, 32436, 34821, 37230, 38690, 40545, 44676, 46428, 54060, 55845, 58035, 65773, 69642, 74460, 77380, 81090, 111690, 116070, 131546, 139284, 162180, 174105, 197319, 223380, 232140, 263092, 328865, 348210, 394638, 591957, 657730, 696420, 789276, 986595, 1183914, 1315460, 1973190, 2367828, 2959785, 3946380, 5919570, 11839140]

約数ペア:

[(1, 11839140), (2, 5919570), (3, 3946380), (4, 2959785), (5, 2367828), (6, 1973190), (9, 1315460), (10, 1183914), (12, 986595), (15, 789276), (17, 696420), (18, 657730), (20, 591957), (30, 394638), (34, 348210), (36, 328865), (45, 263092), (51, 232140), (53, 223380), (60, 197319), (68, 174105), (73, 162180), (85, 139284), (90, 131546), (102, 116070), (106, 111690), (146, 81090), (153, 77380), (159, 74460), (170, 69642), (180, 65773), (204, 58035), (212, 55845), (219, 54060), (255, 46428), (265, 44676), (292, 40545), (306, 38690), (318, 37230), (340, 34821), (365, 32436), (438, 27030), (477, 24820), (510, 23214), (530, 22338), (612, 19345), (636, 18615), (657, 18020), (730, 16218), (765, 15476), (795, 14892), (876, 13515), (901, 13140), (954, 12410), (1020, 11607), (1060, 11169), (1095, 10812), (1241, 9540), (1314, 9010), (1460, 8109), (1530, 7738), (1590, 7446), (1802, 6570), (1908, 6205), (2190, 5406), (2385, 4964), (2482, 4770), (2628, 4505), (2703, 4380), (3060, 3869), (3180, 3723), (3285, 3604)]