86951790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50849}}^1$

素因数の和:50881

約数の個数: 48

約数和(自身を含む): 237978000

約数和(自身を除く): 151026210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 50849, 101698, 152547, 254245, 305094, 457641, 508490, 762735, 915282, 966131, 1525470, 1932262, 2288205, 2898393, 4576410, 4830655, 5796786, 8695179, 9661310, 14491965, 17390358, 28983930, 43475895, 86951790]

約数ペア:

[(1, 86951790), (2, 43475895), (3, 28983930), (5, 17390358), (6, 14491965), (9, 9661310), (10, 8695179), (15, 5796786), (18, 4830655), (19, 4576410), (30, 2898393), (38, 2288205), (45, 1932262), (57, 1525470), (90, 966131), (95, 915282), (114, 762735), (171, 508490), (190, 457641), (285, 305094), (342, 254245), (570, 152547), (855, 101698), (1710, 50849)]