1117064940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{305209}}^1$

素因数の和:305282

約数の個数: 48

約数和(自身を含む): 3179067360

約数和(自身を除く): 2062002420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 305209, 610418, 915627, 1220836, 1526045, 1831254, 3052090, 3662508, 4578135, 6104180, 9156270, 18312540, 18617749, 37235498, 55853247, 74470996, 93088745, 111706494, 186177490, 223412988, 279266235, 372354980, 558532470, 1117064940]

約数ペア:

[(1, 1117064940), (2, 558532470), (3, 372354980), (4, 279266235), (5, 223412988), (6, 186177490), (10, 111706494), (12, 93088745), (15, 74470996), (20, 55853247), (30, 37235498), (60, 18617749), (61, 18312540), (122, 9156270), (183, 6104180), (244, 4578135), (305, 3662508), (366, 3052090), (610, 1831254), (732, 1526045), (915, 1220836), (1220, 915627), (1830, 610418), (3660, 305209)]