61935090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12823}}^1$

素因数の和:12863

約数の個数: 64

約数和(自身を含む): 177278976

約数和(自身を除く): 115343886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 12823, 25646, 38469, 64115, 76938, 89761, 128230, 179522, 192345, 269283, 294929, 384690, 448805, 538566, 589858, 884787, 897610, 1346415, 1474645, 1769574, 2064503, 2692830, 2949290, 4129006, 4423935, 6193509, 8847870, 10322515, 12387018, 20645030, 30967545, 61935090]

約数ペア:

[(1, 61935090), (2, 30967545), (3, 20645030), (5, 12387018), (6, 10322515), (7, 8847870), (10, 6193509), (14, 4423935), (15, 4129006), (21, 2949290), (23, 2692830), (30, 2064503), (35, 1769574), (42, 1474645), (46, 1346415), (69, 897610), (70, 884787), (105, 589858), (115, 538566), (138, 448805), (161, 384690), (210, 294929), (230, 269283), (322, 192345), (345, 179522), (483, 128230), (690, 89761), (805, 76938), (966, 64115), (1610, 38469), (2415, 25646), (4830, 12823)]