143719870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 335923200

約数和(自身を除く): 192203330

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 59, 70, 85, 89, 115, 118, 119, 161, 170, 178, 230, 238, 295, 322, 391, 413, 445, 590, 595, 623, 782, 805, 826, 890, 1003, 1190, 1246, 1357, 1513, 1610, 1955, 2006, 2047, 2065, 2714, 2737, 3026, 3115, 3910, 4094, 4130, 5015, 5251, 5474, 6230, 6785, 7021, 7565, 9499, 10030, 10235, 10502, 10591, 13570, 13685, 14042, 14329, 15130, 18998, 20470, 21182, 23069, 26255, 27370, 28658, 34799, 35105, 36757, 46138, 47495, 52510, 52955, 69598, 70210, 71645, 73514, 89267, 94990, 105910, 115345, 120773, 143290, 161483, 173995, 178534, 183785, 230690, 241546, 243593, 322966, 347990, 367570, 446335, 487186, 603865, 624869, 807415, 845411, 892670, 1207730, 1217965, 1249738, 1614830, 1690822, 2053141, 2435930, 3124345, 4106282, 4227055, 6248690, 8454110, 10265705, 14371987, 20531410, 28743974, 71859935, 143719870]

約数ペア:

[(1, 143719870), (2, 71859935), (5, 28743974), (7, 20531410), (10, 14371987), (14, 10265705), (17, 8454110), (23, 6248690), (34, 4227055), (35, 4106282), (46, 3124345), (59, 2435930), (70, 2053141), (85, 1690822), (89, 1614830), (115, 1249738), (118, 1217965), (119, 1207730), (161, 892670), (170, 845411), (178, 807415), (230, 624869), (238, 603865), (295, 487186), (322, 446335), (391, 367570), (413, 347990), (445, 322966), (590, 243593), (595, 241546), (623, 230690), (782, 183785), (805, 178534), (826, 173995), (890, 161483), (1003, 143290), (1190, 120773), (1246, 115345), (1357, 105910), (1513, 94990), (1610, 89267), (1955, 73514), (2006, 71645), (2047, 70210), (2065, 69598), (2714, 52955), (2737, 52510), (3026, 47495), (3115, 46138), (3910, 36757), (4094, 35105), (4130, 34799), (5015, 28658), (5251, 27370), (5474, 26255), (6230, 23069), (6785, 21182), (7021, 20470), (7565, 18998), (9499, 15130), (10030, 14329), (10235, 14042), (10502, 13685), (10591, 13570)]