306642210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63487}}^1$

素因数の和:63527

約数の個数: 64

約数和(自身を含む): 877658112

約数和(自身を除く): 571015902

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, 63487, 126974, 190461, 317435, 380922, 444409, 634870, 888818, 952305, 1333227, 1460201, 1904610, 2222045, 2666454, 2920402, 4380603, 4444090, 6666135, 7301005, 8761206, 10221407, 13332270, 14602010, 20442814, 21903015, 30664221, 43806030, 51107035, 61328442, 102214070, 153321105, 306642210]

約数ペア:

[(1, 306642210), (2, 153321105), (3, 102214070), (5, 61328442), (6, 51107035), (7, 43806030), (10, 30664221), (14, 21903015), (15, 20442814), (21, 14602010), (23, 13332270), (30, 10221407), (35, 8761206), (42, 7301005), (46, 6666135), (69, 4444090), (70, 4380603), (105, 2920402), (115, 2666454), (138, 2222045), (161, 1904610), (210, 1460201), (230, 1333227), (322, 952305), (345, 888818), (483, 634870), (690, 444409), (805, 380922), (966, 317435), (1610, 190461), (2415, 126974), (4830, 63487)]