17028180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 58705920

約数和(自身を除く): 41677740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 383, 390, 468, 494, 570, 585, 684, 741, 766, 780, 855, 988, 1140, 1149, 1170, 1235, 1482, 1532, 1710, 1915, 2223, 2298, 2340, 2470, 2964, 3420, 3447, 3705, 3830, 4446, 4596, 4940, 4979, 5745, 6894, 7277, 7410, 7660, 8892, 9958, 11115, 11490, 13788, 14554, 14820, 14937, 17235, 19916, 21831, 22230, 22980, 24895, 29108, 29874, 34470, 36385, 43662, 44460, 44811, 49790, 59748, 65493, 68940, 72770, 74685, 87324, 89622, 94601, 99580, 109155, 130986, 145540, 149370, 179244, 189202, 218310, 224055, 261972, 283803, 298740, 327465, 378404, 436620, 448110, 473005, 567606, 654930, 851409, 896220, 946010, 1135212, 1309860, 1419015, 1702818, 1892020, 2838030, 3405636, 4257045, 5676060, 8514090, 17028180]

約数ペア:

[(1, 17028180), (2, 8514090), (3, 5676060), (4, 4257045), (5, 3405636), (6, 2838030), (9, 1892020), (10, 1702818), (12, 1419015), (13, 1309860), (15, 1135212), (18, 946010), (19, 896220), (20, 851409), (26, 654930), (30, 567606), (36, 473005), (38, 448110), (39, 436620), (45, 378404), (52, 327465), (57, 298740), (60, 283803), (65, 261972), (76, 224055), (78, 218310), (90, 189202), (95, 179244), (114, 149370), (117, 145540), (130, 130986), (156, 109155), (171, 99580), (180, 94601), (190, 89622), (195, 87324), (228, 74685), (234, 72770), (247, 68940), (260, 65493), (285, 59748), (342, 49790), (380, 44811), (383, 44460), (390, 43662), (468, 36385), (494, 34470), (570, 29874), (585, 29108), (684, 24895), (741, 22980), (766, 22230), (780, 21831), (855, 19916), (988, 17235), (1140, 14937), (1149, 14820), (1170, 14554), (1235, 13788), (1482, 11490), (1532, 11115), (1710, 9958), (1915, 8892), (2223, 7660), (2298, 7410), (2340, 7277), (2470, 6894), (2964, 5745), (3420, 4979), (3447, 4940), (3705, 4596), (3830, 4446)]