171237690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7748

約数の個数: 96

約数和(自身を含む): 504766080

約数和(自身を除く): 333528390

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, 7703, 11115, 15406, 22230, 23109, 38515, 46218, 69327, 77030, 100139, 115545, 138654, 146357, 200278, 231090, 292714, 300417, 346635, 439071, 500695, 600834, 693270, 731785, 878142, 901251, 1001390, 1317213, 1463570, 1502085, 1802502, 1902641, 2195355, 2634426, 3004170, 3805282, 4390710, 4506255, 5707923, 6586065, 9012510, 9513205, 11415846, 13172130, 17123769, 19026410, 28539615, 34247538, 57079230, 85618845, 171237690]

約数ペア:

[(1, 171237690), (2, 85618845), (3, 57079230), (5, 34247538), (6, 28539615), (9, 19026410), (10, 17123769), (13, 13172130), (15, 11415846), (18, 9513205), (19, 9012510), (26, 6586065), (30, 5707923), (38, 4506255), (39, 4390710), (45, 3805282), (57, 3004170), (65, 2634426), (78, 2195355), (90, 1902641), (95, 1802502), (114, 1502085), (117, 1463570), (130, 1317213), (171, 1001390), (190, 901251), (195, 878142), (234, 731785), (247, 693270), (285, 600834), (342, 500695), (390, 439071), (494, 346635), (570, 300417), (585, 292714), (741, 231090), (855, 200278), (1170, 146357), (1235, 138654), (1482, 115545), (1710, 100139), (2223, 77030), (2470, 69327), (3705, 46218), (4446, 38515), (7410, 23109), (7703, 22230), (11115, 15406)]