42347610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 118122696

約数和(自身を除く): 75775086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 157, 162, 185, 222, 243, 270, 314, 333, 370, 405, 471, 486, 555, 666, 729, 785, 810, 942, 999, 1110, 1215, 1413, 1458, 1570, 1665, 1998, 2355, 2430, 2826, 2997, 3330, 3645, 4239, 4710, 4995, 5809, 5994, 7065, 7290, 8478, 8991, 9990, 11618, 12717, 14130, 14985, 17427, 17982, 21195, 25434, 26973, 29045, 29970, 34854, 38151, 42390, 44955, 52281, 53946, 58090, 63585, 76302, 87135, 89910, 104562, 114453, 127170, 134865, 156843, 174270, 190755, 228906, 261405, 269730, 313686, 381510, 470529, 522810, 572265, 784215, 941058, 1144530, 1411587, 1568430, 2352645, 2823174, 4234761, 4705290, 7057935, 8469522, 14115870, 21173805, 42347610]

約数ペア:

[(1, 42347610), (2, 21173805), (3, 14115870), (5, 8469522), (6, 7057935), (9, 4705290), (10, 4234761), (15, 2823174), (18, 2352645), (27, 1568430), (30, 1411587), (37, 1144530), (45, 941058), (54, 784215), (74, 572265), (81, 522810), (90, 470529), (111, 381510), (135, 313686), (157, 269730), (162, 261405), (185, 228906), (222, 190755), (243, 174270), (270, 156843), (314, 134865), (333, 127170), (370, 114453), (405, 104562), (471, 89910), (486, 87135), (555, 76302), (666, 63585), (729, 58090), (785, 53946), (810, 52281), (942, 44955), (999, 42390), (1110, 38151), (1215, 34854), (1413, 29970), (1458, 29045), (1570, 26973), (1665, 25434), (1998, 21195), (2355, 17982), (2430, 17427), (2826, 14985), (2997, 14130), (3330, 12717), (3645, 11618), (4239, 9990), (4710, 8991), (4995, 8478), (5809, 7290), (5994, 7065)]