794987460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{490733}}^1$

素因数の和:490754

約数の個数: 60

約数和(自身を含む): 2493910188

約数和(自身を除く): 1698922728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 490733, 981466, 1472199, 1962932, 2453665, 2944398, 4416597, 4907330, 5888796, 7360995, 8833194, 9814660, 13249791, 14721990, 17666388, 22082985, 26499582, 29443980, 39749373, 44165970, 52999164, 66248955, 79498746, 88331940, 132497910, 158997492, 198746865, 264995820, 397493730, 794987460]

約数ペア:

[(1, 794987460), (2, 397493730), (3, 264995820), (4, 198746865), (5, 158997492), (6, 132497910), (9, 88331940), (10, 79498746), (12, 66248955), (15, 52999164), (18, 44165970), (20, 39749373), (27, 29443980), (30, 26499582), (36, 22082985), (45, 17666388), (54, 14721990), (60, 13249791), (81, 9814660), (90, 8833194), (108, 7360995), (135, 5888796), (162, 4907330), (180, 4416597), (270, 2944398), (324, 2453665), (405, 1962932), (540, 1472199), (810, 981466), (1620, 490733)]