8288370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 23474880

約数和(自身を除く): 15186510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 131, 171, 185, 190, 222, 262, 285, 333, 342, 370, 393, 555, 570, 655, 666, 703, 786, 855, 1110, 1179, 1310, 1406, 1665, 1710, 1965, 2109, 2358, 2489, 3330, 3515, 3930, 4218, 4847, 4978, 5895, 6327, 7030, 7467, 9694, 10545, 11790, 12445, 12654, 14541, 14934, 21090, 22401, 24235, 24890, 29082, 31635, 37335, 43623, 44802, 48470, 63270, 72705, 74670, 87246, 92093, 112005, 145410, 184186, 218115, 224010, 276279, 436230, 460465, 552558, 828837, 920930, 1381395, 1657674, 2762790, 4144185, 8288370]

約数ペア:

[(1, 8288370), (2, 4144185), (3, 2762790), (5, 1657674), (6, 1381395), (9, 920930), (10, 828837), (15, 552558), (18, 460465), (19, 436230), (30, 276279), (37, 224010), (38, 218115), (45, 184186), (57, 145410), (74, 112005), (90, 92093), (95, 87246), (111, 74670), (114, 72705), (131, 63270), (171, 48470), (185, 44802), (190, 43623), (222, 37335), (262, 31635), (285, 29082), (333, 24890), (342, 24235), (370, 22401), (393, 21090), (555, 14934), (570, 14541), (655, 12654), (666, 12445), (703, 11790), (786, 10545), (855, 9694), (1110, 7467), (1179, 7030), (1310, 6327), (1406, 5895), (1665, 4978), (1710, 4847), (1965, 4218), (2109, 3930), (2358, 3515), (2489, 3330)]