194547570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 569327616

約数和(自身を除く): 374780046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 94, 105, 115, 138, 141, 161, 210, 230, 235, 282, 322, 329, 345, 470, 483, 658, 690, 705, 805, 857, 966, 987, 1081, 1410, 1610, 1645, 1714, 1974, 2162, 2415, 2571, 3243, 3290, 4285, 4830, 4935, 5142, 5405, 5999, 6486, 7567, 8570, 9870, 10810, 11998, 12855, 15134, 16215, 17997, 19711, 22701, 25710, 29995, 32430, 35994, 37835, 39422, 40279, 45402, 59133, 59990, 75670, 80558, 89985, 98555, 113505, 118266, 120837, 137977, 179970, 197110, 201395, 227010, 241674, 275954, 281953, 295665, 402790, 413931, 563906, 591330, 604185, 689885, 827862, 845859, 926417, 1208370, 1379770, 1409765, 1691718, 1852834, 2069655, 2779251, 2819530, 4139310, 4229295, 4632085, 5558502, 6484919, 8458590, 9264170, 12969838, 13896255, 19454757, 27792510, 32424595, 38909514, 64849190, 97273785, 194547570]

約数ペア:

[(1, 194547570), (2, 97273785), (3, 64849190), (5, 38909514), (6, 32424595), (7, 27792510), (10, 19454757), (14, 13896255), (15, 12969838), (21, 9264170), (23, 8458590), (30, 6484919), (35, 5558502), (42, 4632085), (46, 4229295), (47, 4139310), (69, 2819530), (70, 2779251), (94, 2069655), (105, 1852834), (115, 1691718), (138, 1409765), (141, 1379770), (161, 1208370), (210, 926417), (230, 845859), (235, 827862), (282, 689885), (322, 604185), (329, 591330), (345, 563906), (470, 413931), (483, 402790), (658, 295665), (690, 281953), (705, 275954), (805, 241674), (857, 227010), (966, 201395), (987, 197110), (1081, 179970), (1410, 137977), (1610, 120837), (1645, 118266), (1714, 113505), (1974, 98555), (2162, 89985), (2415, 80558), (2571, 75670), (3243, 59990), (3290, 59133), (4285, 45402), (4830, 40279), (4935, 39422), (5142, 37835), (5405, 35994), (5999, 32430), (6486, 29995), (7567, 25710), (8570, 22701), (9870, 19711), (10810, 17997), (11998, 16215), (12855, 15134)]