103028730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 299593728

約数和(自身を除く): 196564998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 83, 105, 115, 138, 161, 166, 210, 230, 249, 257, 322, 345, 415, 483, 498, 514, 581, 690, 771, 805, 830, 966, 1162, 1245, 1285, 1542, 1610, 1743, 1799, 1909, 2415, 2490, 2570, 2905, 3486, 3598, 3818, 3855, 4830, 5397, 5727, 5810, 5911, 7710, 8715, 8995, 9545, 10794, 11454, 11822, 13363, 17430, 17733, 17990, 19090, 21331, 26726, 26985, 28635, 29555, 35466, 40089, 41377, 42662, 53970, 57270, 59110, 63993, 66815, 80178, 82754, 88665, 106655, 124131, 127986, 133630, 149317, 177330, 200445, 206885, 213310, 248262, 298634, 319965, 400890, 413770, 447951, 490613, 620655, 639930, 746585, 895902, 981226, 1241310, 1471839, 1493170, 2239755, 2453065, 2943678, 3434291, 4479510, 4906130, 6868582, 7359195, 10302873, 14718390, 17171455, 20605746, 34342910, 51514365, 103028730]

約数ペア:

[(1, 103028730), (2, 51514365), (3, 34342910), (5, 20605746), (6, 17171455), (7, 14718390), (10, 10302873), (14, 7359195), (15, 6868582), (21, 4906130), (23, 4479510), (30, 3434291), (35, 2943678), (42, 2453065), (46, 2239755), (69, 1493170), (70, 1471839), (83, 1241310), (105, 981226), (115, 895902), (138, 746585), (161, 639930), (166, 620655), (210, 490613), (230, 447951), (249, 413770), (257, 400890), (322, 319965), (345, 298634), (415, 248262), (483, 213310), (498, 206885), (514, 200445), (581, 177330), (690, 149317), (771, 133630), (805, 127986), (830, 124131), (966, 106655), (1162, 88665), (1245, 82754), (1285, 80178), (1542, 66815), (1610, 63993), (1743, 59110), (1799, 57270), (1909, 53970), (2415, 42662), (2490, 41377), (2570, 40089), (2905, 35466), (3486, 29555), (3598, 28635), (3818, 26985), (3855, 26726), (4830, 21331), (5397, 19090), (5727, 17990), (5810, 17733), (5911, 17430), (7710, 13363), (8715, 11822), (8995, 11454), (9545, 10794)]