72935190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{810391}}^1$

素因数の和:810404

約数の個数: 24

約数和(自身を含む): 189631728

約数和(自身を除く): 116696538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 810391, 1620782, 2431173, 4051955, 4862346, 7293519, 8103910, 12155865, 14587038, 24311730, 36467595, 72935190]

約数ペア:

[(1, 72935190), (2, 36467595), (3, 24311730), (5, 14587038), (6, 12155865), (9, 8103910), (10, 7293519), (15, 4862346), (18, 4051955), (30, 2431173), (45, 1620782), (90, 810391)]