713474490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 1852139520

約数和(自身を除く): 1138665030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 139, 173, 215, 230, 258, 278, 345, 346, 417, 430, 519, 645, 690, 695, 834, 865, 989, 1038, 1290, 1390, 1730, 1978, 2085, 2595, 2967, 3197, 3979, 4170, 4945, 5190, 5934, 5977, 6394, 7439, 7958, 9591, 9890, 11937, 11954, 14835, 14878, 15985, 17931, 19182, 19895, 22317, 23874, 24047, 29670, 29885, 31970, 35862, 37195, 39790, 44634, 47955, 48094, 59685, 59770, 72141, 74390, 89655, 95910, 111585, 119370, 120235, 137471, 144282, 171097, 179310, 223170, 240470, 274942, 342194, 360705, 412413, 513291, 553081, 687355, 721410, 824826, 855485, 1026582, 1034021, 1106162, 1374710, 1659243, 1710970, 2062065, 2068042, 2566455, 2765405, 3102063, 3318486, 4124130, 5132910, 5170105, 5530810, 6204126, 8296215, 10340210, 15510315, 16592430, 23782483, 31020630, 47564966, 71347449, 118912415, 142694898, 237824830, 356737245, 713474490]

約数ペア:

[(1, 713474490), (2, 356737245), (3, 237824830), (5, 142694898), (6, 118912415), (10, 71347449), (15, 47564966), (23, 31020630), (30, 23782483), (43, 16592430), (46, 15510315), (69, 10340210), (86, 8296215), (115, 6204126), (129, 5530810), (138, 5170105), (139, 5132910), (173, 4124130), (215, 3318486), (230, 3102063), (258, 2765405), (278, 2566455), (345, 2068042), (346, 2062065), (417, 1710970), (430, 1659243), (519, 1374710), (645, 1106162), (690, 1034021), (695, 1026582), (834, 855485), (865, 824826), (989, 721410), (1038, 687355), (1290, 553081), (1390, 513291), (1730, 412413), (1978, 360705), (2085, 342194), (2595, 274942), (2967, 240470), (3197, 223170), (3979, 179310), (4170, 171097), (4945, 144282), (5190, 137471), (5934, 120235), (5977, 119370), (6394, 111585), (7439, 95910), (7958, 89655), (9591, 74390), (9890, 72141), (11937, 59770), (11954, 59685), (14835, 48094), (14878, 47955), (15985, 44634), (17931, 39790), (19182, 37195), (19895, 35862), (22317, 31970), (23874, 29885), (24047, 29670)]