74902510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 150418944

約数和(自身を除く): 75516434

約数列:

[1, 2, 5, 10, 17, 31, 34, 61, 62, 85, 122, 155, 170, 233, 305, 310, 466, 527, 610, 1037, 1054, 1165, 1891, 2074, 2330, 2635, 3782, 3961, 5185, 5270, 7223, 7922, 9455, 10370, 14213, 14446, 18910, 19805, 28426, 32147, 36115, 39610, 64294, 71065, 72230, 122791, 142130, 160735, 241621, 245582, 321470, 440603, 483242, 613955, 881206, 1208105, 1227910, 2203015, 2416210, 4406030, 7490251, 14980502, 37451255, 74902510]

約数ペア:

[(1, 74902510), (2, 37451255), (5, 14980502), (10, 7490251), (17, 4406030), (31, 2416210), (34, 2203015), (61, 1227910), (62, 1208105), (85, 881206), (122, 613955), (155, 483242), (170, 440603), (233, 321470), (305, 245582), (310, 241621), (466, 160735), (527, 142130), (610, 122791), (1037, 72230), (1054, 71065), (1165, 64294), (1891, 39610), (2074, 36115), (2330, 32147), (2635, 28426), (3782, 19805), (3961, 18910), (5185, 14446), (5270, 14213), (7223, 10370), (7922, 9455)]