19241730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3191}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 31549374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 3191, 6030, 6382, 9573, 15955, 19146, 28719, 31910, 47865, 57438, 95730, 143595, 213797, 287190, 427594, 641391, 1068985, 1282782, 1924173, 2137970, 3206955, 3848346, 6413910, 9620865, 19241730]

約数ペア:

[(1, 19241730), (2, 9620865), (3, 6413910), (5, 3848346), (6, 3206955), (9, 2137970), (10, 1924173), (15, 1282782), (18, 1068985), (30, 641391), (45, 427594), (67, 287190), (90, 213797), (134, 143595), (201, 95730), (335, 57438), (402, 47865), (603, 31910), (670, 28719), (1005, 19146), (1206, 15955), (2010, 9573), (3015, 6382), (3191, 6030)]