171682290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7768

約数の個数: 96

約数和(自身を含む): 506076480

約数和(自身を除く): 334394190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 7723, 11115, 15446, 22230, 23169, 38615, 46338, 69507, 77230, 100399, 115845, 139014, 146737, 200798, 231690, 293474, 301197, 347535, 440211, 501995, 602394, 695070, 733685, 880422, 903591, 1003990, 1320633, 1467370, 1505985, 1807182, 1907581, 2201055, 2641266, 3011970, 3815162, 4402110, 4517955, 5722743, 6603165, 9035910, 9537905, 11445486, 13206330, 17168229, 19075810, 28613715, 34336458, 57227430, 85841145, 171682290]

約数ペア:

[(1, 171682290), (2, 85841145), (3, 57227430), (5, 34336458), (6, 28613715), (9, 19075810), (10, 17168229), (13, 13206330), (15, 11445486), (18, 9537905), (19, 9035910), (26, 6603165), (30, 5722743), (38, 4517955), (39, 4402110), (45, 3815162), (57, 3011970), (65, 2641266), (78, 2201055), (90, 1907581), (95, 1807182), (114, 1505985), (117, 1467370), (130, 1320633), (171, 1003990), (190, 903591), (195, 880422), (234, 733685), (247, 695070), (285, 602394), (342, 501995), (390, 440211), (494, 347535), (570, 301197), (585, 293474), (741, 231690), (855, 200798), (1170, 146737), (1235, 139014), (1482, 115845), (1710, 100399), (2223, 77230), (2470, 69507), (3705, 46338), (4446, 38615), (7410, 23169), (7723, 22230), (11115, 15446)]