210930721485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{38239}}^1$

素因数の和:38690

約数の個数: 64

約数和(自身を含む): 372948295680

約数和(自身を除く): 162017574195

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 331, 505, 993, 1111, 1515, 1655, 3333, 3641, 4965, 5555, 10923, 16665, 18205, 33431, 38239, 54615, 100293, 114717, 167155, 191195, 367741, 420629, 501465, 573585, 1103223, 1261887, 1838705, 2103145, 3862139, 5516115, 6309435, 11586417, 12657109, 19310695, 37971327, 42483529, 57932085, 63285545, 127450587, 139228199, 189856635, 212417645, 417684597, 637252935, 696140995, 1278368009, 2088422985, 3835104027, 6391840045, 14062048099, 19175520135, 42186144297, 70310240495, 210930721485]

約数ペア:

[(1, 210930721485), (3, 70310240495), (5, 42186144297), (11, 19175520135), (15, 14062048099), (33, 6391840045), (55, 3835104027), (101, 2088422985), (165, 1278368009), (303, 696140995), (331, 637252935), (505, 417684597), (993, 212417645), (1111, 189856635), (1515, 139228199), (1655, 127450587), (3333, 63285545), (3641, 57932085), (4965, 42483529), (5555, 37971327), (10923, 19310695), (16665, 12657109), (18205, 11586417), (33431, 6309435), (38239, 5516115), (54615, 3862139), (100293, 2103145), (114717, 1838705), (167155, 1261887), (191195, 1103223), (367741, 573585), (420629, 501465)]