12455280390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2578733}}^1$

素因数の和:2578773

約数の個数: 64

約数和(自身を含む): 35648418816

約数和(自身を除く): 23193138426

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, 2578733, 5157466, 7736199, 12893665, 15472398, 18051131, 25787330, 36102262, 38680995, 54153393, 59310859, 77361990, 90255655, 108306786, 118621718, 177932577, 180511310, 270766965, 296554295, 355865154, 415176013, 541533930, 593108590, 830352026, 889662885, 1245528039, 1779325770, 2075880065, 2491056078, 4151760130, 6227640195, 12455280390]

約数ペア:

[(1, 12455280390), (2, 6227640195), (3, 4151760130), (5, 2491056078), (6, 2075880065), (7, 1779325770), (10, 1245528039), (14, 889662885), (15, 830352026), (21, 593108590), (23, 541533930), (30, 415176013), (35, 355865154), (42, 296554295), (46, 270766965), (69, 180511310), (70, 177932577), (105, 118621718), (115, 108306786), (138, 90255655), (161, 77361990), (210, 59310859), (230, 54153393), (322, 38680995), (345, 36102262), (483, 25787330), (690, 18051131), (805, 15472398), (966, 12893665), (1610, 7736199), (2415, 5157466), (4830, 2578733)]