302258440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10253}}^1$

素因数の和:10342

約数の個数: 64

約数和(自身を含む): 753053760

約数和(自身を除く): 450795320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 10253, 14740, 20506, 29480, 41012, 51265, 82024, 102530, 112783, 205060, 225566, 410120, 451132, 563915, 686951, 902264, 1127830, 1373902, 2255660, 2747804, 3434755, 4511320, 5495608, 6869510, 7556461, 13739020, 15112922, 27478040, 30225844, 37782305, 60451688, 75564610, 151129220, 302258440]

約数ペア:

[(1, 302258440), (2, 151129220), (4, 75564610), (5, 60451688), (8, 37782305), (10, 30225844), (11, 27478040), (20, 15112922), (22, 13739020), (40, 7556461), (44, 6869510), (55, 5495608), (67, 4511320), (88, 3434755), (110, 2747804), (134, 2255660), (220, 1373902), (268, 1127830), (335, 902264), (440, 686951), (536, 563915), (670, 451132), (737, 410120), (1340, 225566), (1474, 205060), (2680, 112783), (2948, 102530), (3685, 82024), (5896, 51265), (7370, 41012), (10253, 29480), (14740, 20506)]