30494310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 93671424

約数和(自身を除く): 63177114

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 301, 307, 330, 385, 430, 462, 473, 602, 614, 645, 770, 903, 921, 946, 1155, 1290, 1419, 1505, 1535, 1806, 1842, 2149, 2310, 2365, 2838, 3010, 3070, 3311, 3377, 4298, 4515, 4605, 4730, 6447, 6622, 6754, 7095, 9030, 9210, 9933, 10131, 10745, 12894, 13201, 14190, 16555, 16885, 19866, 20262, 21490, 23639, 26402, 32235, 33110, 33770, 39603, 47278, 49665, 50655, 64470, 66005, 70917, 79206, 92407, 99330, 101310, 118195, 132010, 141834, 145211, 184814, 198015, 236390, 277221, 290422, 354585, 396030, 435633, 462035, 554442, 709170, 726055, 871266, 924070, 1016477, 1386105, 1452110, 2032954, 2178165, 2772210, 3049431, 4356330, 5082385, 6098862, 10164770, 15247155, 30494310]

約数ペア:

[(1, 30494310), (2, 15247155), (3, 10164770), (5, 6098862), (6, 5082385), (7, 4356330), (10, 3049431), (11, 2772210), (14, 2178165), (15, 2032954), (21, 1452110), (22, 1386105), (30, 1016477), (33, 924070), (35, 871266), (42, 726055), (43, 709170), (55, 554442), (66, 462035), (70, 435633), (77, 396030), (86, 354585), (105, 290422), (110, 277221), (129, 236390), (154, 198015), (165, 184814), (210, 145211), (215, 141834), (231, 132010), (258, 118195), (301, 101310), (307, 99330), (330, 92407), (385, 79206), (430, 70917), (462, 66005), (473, 64470), (602, 50655), (614, 49665), (645, 47278), (770, 39603), (903, 33770), (921, 33110), (946, 32235), (1155, 26402), (1290, 23639), (1419, 21490), (1505, 20262), (1535, 19866), (1806, 16885), (1842, 16555), (2149, 14190), (2310, 13201), (2365, 12894), (2838, 10745), (3010, 10131), (3070, 9933), (3311, 9210), (3377, 9030), (4298, 7095), (4515, 6754), (4605, 6622), (4730, 6447)]