450852030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{135391}}^1$

素因数の和:135441

約数の個数: 48

約数和(自身を含む): 1203905664

約数和(自身を除く): 753053634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 135391, 270782, 406173, 676955, 812346, 1218519, 1353910, 2030865, 2437038, 4061730, 5009467, 6092595, 10018934, 12185190, 15028401, 25047335, 30056802, 45085203, 50094670, 75142005, 90170406, 150284010, 225426015, 450852030]

約数ペア:

[(1, 450852030), (2, 225426015), (3, 150284010), (5, 90170406), (6, 75142005), (9, 50094670), (10, 45085203), (15, 30056802), (18, 25047335), (30, 15028401), (37, 12185190), (45, 10018934), (74, 6092595), (90, 5009467), (111, 4061730), (185, 2437038), (222, 2030865), (333, 1353910), (370, 1218519), (555, 812346), (666, 676955), (1110, 406173), (1665, 270782), (3330, 135391)]