16253730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 44542080

約数和(自身を除く): 28288350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1627, 1665, 1998, 3254, 3330, 4881, 4995, 8135, 9762, 9990, 14643, 16270, 24405, 29286, 43929, 48810, 60199, 73215, 87858, 120398, 146430, 180597, 219645, 300995, 361194, 439290, 541791, 601990, 902985, 1083582, 1625373, 1805970, 2708955, 3250746, 5417910, 8126865, 16253730]

約数ペア:

[(1, 16253730), (2, 8126865), (3, 5417910), (5, 3250746), (6, 2708955), (9, 1805970), (10, 1625373), (15, 1083582), (18, 902985), (27, 601990), (30, 541791), (37, 439290), (45, 361194), (54, 300995), (74, 219645), (90, 180597), (111, 146430), (135, 120398), (185, 87858), (222, 73215), (270, 60199), (333, 48810), (370, 43929), (555, 29286), (666, 24405), (999, 16270), (1110, 14643), (1627, 9990), (1665, 9762), (1998, 8135), (3254, 4995), (3330, 4881)]