15672563820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4582621}}^1$

素因数の和:4582655

約数の個数: 72

約数和(自身を含む): 50042232240

約数和(自身を除く): 34369668420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4582621, 9165242, 13747863, 18330484, 22913105, 27495726, 41243589, 45826210, 54991452, 68739315, 82487178, 87069799, 91652420, 137478630, 164974356, 174139598, 206217945, 261209397, 274957260, 348279196, 412435890, 435348995, 522418794, 783628191, 824871780, 870697990, 1044837588, 1306046985, 1567256382, 1741395980, 2612093970, 3134512764, 3918140955, 5224187940, 7836281910, 15672563820]

約数ペア:

[(1, 15672563820), (2, 7836281910), (3, 5224187940), (4, 3918140955), (5, 3134512764), (6, 2612093970), (9, 1741395980), (10, 1567256382), (12, 1306046985), (15, 1044837588), (18, 870697990), (19, 824871780), (20, 783628191), (30, 522418794), (36, 435348995), (38, 412435890), (45, 348279196), (57, 274957260), (60, 261209397), (76, 206217945), (90, 174139598), (95, 164974356), (114, 137478630), (171, 91652420), (180, 87069799), (190, 82487178), (228, 68739315), (285, 54991452), (342, 45826210), (380, 41243589), (570, 27495726), (684, 22913105), (855, 18330484), (1140, 13747863), (1710, 9165242), (3420, 4582621)]