72644430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13997}}^1$

素因数の和:14180

約数の個数: 32

約数和(自身を含む): 175366944

約数和(自身を除く): 102722514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 13997, 27994, 41991, 69985, 83982, 139970, 209955, 419910, 2421481, 4842962, 7264443, 12107405, 14528886, 24214810, 36322215, 72644430]

約数ペア:

[(1, 72644430), (2, 36322215), (3, 24214810), (5, 14528886), (6, 12107405), (10, 7264443), (15, 4842962), (30, 2421481), (173, 419910), (346, 209955), (519, 139970), (865, 83982), (1038, 69985), (1730, 41991), (2595, 27994), (5190, 13997)]