30099916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 69866496

約数和(自身を除く): 39766580

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 607, 644, 1012, 1078, 1127, 1214, 1771, 2156, 2254, 2428, 3542, 4249, 4508, 6677, 7084, 8498, 12397, 13354, 13961, 16996, 24794, 26708, 27922, 29743, 46739, 49588, 55844, 59486, 93478, 97727, 118972, 153571, 186956, 195454, 307142, 327173, 390908, 614284, 654346, 684089, 1074997, 1308692, 1368178, 2149994, 2736356, 4299988, 7524979, 15049958, 30099916]

約数ペア:

[(1, 30099916), (2, 15049958), (4, 7524979), (7, 4299988), (11, 2736356), (14, 2149994), (22, 1368178), (23, 1308692), (28, 1074997), (44, 684089), (46, 654346), (49, 614284), (77, 390908), (92, 327173), (98, 307142), (154, 195454), (161, 186956), (196, 153571), (253, 118972), (308, 97727), (322, 93478), (506, 59486), (539, 55844), (607, 49588), (644, 46739), (1012, 29743), (1078, 27922), (1127, 26708), (1214, 24794), (1771, 16996), (2156, 13961), (2254, 13354), (2428, 12397), (3542, 8498), (4249, 7084), (4508, 6677)]