42392430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 71370450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 797, 985, 1182, 1594, 1773, 1970, 2391, 2955, 3546, 3985, 4782, 5319, 5910, 7173, 7970, 8865, 10638, 11955, 14346, 17730, 21519, 23910, 26595, 35865, 43038, 53190, 71730, 107595, 157009, 215190, 314018, 471027, 785045, 942054, 1413081, 1570090, 2355135, 2826162, 4239243, 4710270, 7065405, 8478486, 14130810, 21196215, 42392430]

約数ペア:

[(1, 42392430), (2, 21196215), (3, 14130810), (5, 8478486), (6, 7065405), (9, 4710270), (10, 4239243), (15, 2826162), (18, 2355135), (27, 1570090), (30, 1413081), (45, 942054), (54, 785045), (90, 471027), (135, 314018), (197, 215190), (270, 157009), (394, 107595), (591, 71730), (797, 53190), (985, 43038), (1182, 35865), (1594, 26595), (1773, 23910), (1970, 21519), (2391, 17730), (2955, 14346), (3546, 11955), (3985, 10638), (4782, 8865), (5319, 7970), (5910, 7173)]