30031716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 87171392

約数和(自身を除く): 57139676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 43, 44, 52, 66, 74, 78, 86, 111, 121, 129, 132, 143, 148, 156, 172, 222, 242, 258, 286, 363, 407, 429, 444, 473, 481, 484, 516, 559, 572, 726, 814, 858, 946, 962, 1118, 1221, 1419, 1443, 1452, 1573, 1591, 1628, 1677, 1716, 1892, 1924, 2236, 2442, 2838, 2886, 3146, 3182, 3354, 4477, 4719, 4773, 4884, 5203, 5291, 5676, 5772, 6149, 6292, 6364, 6708, 8954, 9438, 9546, 10406, 10582, 12298, 13431, 15609, 15873, 17501, 17908, 18447, 18876, 19092, 20683, 20812, 21164, 24596, 26862, 31218, 31746, 35002, 36894, 41366, 52503, 53724, 58201, 62049, 62436, 63492, 67639, 70004, 73788, 82732, 105006, 116402, 124098, 135278, 174603, 192511, 202917, 210012, 227513, 232804, 248196, 270556, 349206, 385022, 405834, 455026, 577533, 682539, 698412, 770044, 811668, 910052, 1155066, 1365078, 2310132, 2502643, 2730156, 5005286, 7507929, 10010572, 15015858, 30031716]

約数ペア:

[(1, 30031716), (2, 15015858), (3, 10010572), (4, 7507929), (6, 5005286), (11, 2730156), (12, 2502643), (13, 2310132), (22, 1365078), (26, 1155066), (33, 910052), (37, 811668), (39, 770044), (43, 698412), (44, 682539), (52, 577533), (66, 455026), (74, 405834), (78, 385022), (86, 349206), (111, 270556), (121, 248196), (129, 232804), (132, 227513), (143, 210012), (148, 202917), (156, 192511), (172, 174603), (222, 135278), (242, 124098), (258, 116402), (286, 105006), (363, 82732), (407, 73788), (429, 70004), (444, 67639), (473, 63492), (481, 62436), (484, 62049), (516, 58201), (559, 53724), (572, 52503), (726, 41366), (814, 36894), (858, 35002), (946, 31746), (962, 31218), (1118, 26862), (1221, 24596), (1419, 21164), (1443, 20812), (1452, 20683), (1573, 19092), (1591, 18876), (1628, 18447), (1677, 17908), (1716, 17501), (1892, 15873), (1924, 15609), (2236, 13431), (2442, 12298), (2838, 10582), (2886, 10406), (3146, 9546), (3182, 9438), (3354, 8954), (4477, 6708), (4719, 6364), (4773, 6292), (4884, 6149), (5203, 5772), (5291, 5676)]