38342850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 119284032

約数和(自身を除く): 80941182

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 53, 65, 70, 75, 78, 91, 105, 106, 130, 150, 159, 175, 182, 195, 210, 265, 273, 318, 325, 350, 371, 390, 455, 525, 530, 546, 650, 689, 742, 795, 910, 975, 1050, 1113, 1325, 1365, 1378, 1590, 1855, 1950, 2067, 2226, 2275, 2650, 2730, 2809, 3445, 3710, 3975, 4134, 4550, 4823, 5565, 5618, 6825, 6890, 7950, 8427, 9275, 9646, 10335, 11130, 13650, 14045, 14469, 16854, 17225, 18550, 19663, 20670, 24115, 27825, 28090, 28938, 34450, 36517, 39326, 42135, 48230, 51675, 55650, 58989, 70225, 72345, 73034, 84270, 98315, 103350, 109551, 117978, 120575, 140450, 144690, 182585, 196630, 210675, 219102, 241150, 255619, 294945, 361725, 365170, 421350, 491575, 511238, 547755, 589890, 723450, 766857, 912925, 983150, 1095510, 1278095, 1474725, 1533714, 1825850, 2556190, 2738775, 2949450, 3834285, 5477550, 6390475, 7668570, 12780950, 19171425, 38342850]

約数ペア:

[(1, 38342850), (2, 19171425), (3, 12780950), (5, 7668570), (6, 6390475), (7, 5477550), (10, 3834285), (13, 2949450), (14, 2738775), (15, 2556190), (21, 1825850), (25, 1533714), (26, 1474725), (30, 1278095), (35, 1095510), (39, 983150), (42, 912925), (50, 766857), (53, 723450), (65, 589890), (70, 547755), (75, 511238), (78, 491575), (91, 421350), (105, 365170), (106, 361725), (130, 294945), (150, 255619), (159, 241150), (175, 219102), (182, 210675), (195, 196630), (210, 182585), (265, 144690), (273, 140450), (318, 120575), (325, 117978), (350, 109551), (371, 103350), (390, 98315), (455, 84270), (525, 73034), (530, 72345), (546, 70225), (650, 58989), (689, 55650), (742, 51675), (795, 48230), (910, 42135), (975, 39326), (1050, 36517), (1113, 34450), (1325, 28938), (1365, 28090), (1378, 27825), (1590, 24115), (1855, 20670), (1950, 19663), (2067, 18550), (2226, 17225), (2275, 16854), (2650, 14469), (2730, 14045), (2809, 13650), (3445, 11130), (3710, 10335), (3975, 9646), (4134, 9275), (4550, 8427), (4823, 7950), (5565, 6890), (5618, 6825)]