30462075

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 90

約数和(自身を含む): 65852556

約数和(自身を除く): 35390481

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 245, 307, 315, 405, 441, 525, 567, 675, 735, 921, 945, 1225, 1323, 1535, 1575, 2025, 2149, 2205, 2763, 2835, 3675, 3969, 4605, 4725, 6447, 6615, 7675, 8289, 10745, 11025, 13815, 14175, 15043, 19341, 19845, 23025, 24867, 32235, 33075, 41445, 45129, 53725, 58023, 69075, 75215, 96705, 99225, 124335, 135387, 161175, 174069, 207225, 225645, 290115, 376075, 406161, 483525, 621675, 676935, 870345, 1128225, 1218483, 1450575, 2030805, 3384675, 4351725, 6092415, 10154025, 30462075]

約数ペア:

[(1, 30462075), (3, 10154025), (5, 6092415), (7, 4351725), (9, 3384675), (15, 2030805), (21, 1450575), (25, 1218483), (27, 1128225), (35, 870345), (45, 676935), (49, 621675), (63, 483525), (75, 406161), (81, 376075), (105, 290115), (135, 225645), (147, 207225), (175, 174069), (189, 161175), (225, 135387), (245, 124335), (307, 99225), (315, 96705), (405, 75215), (441, 69075), (525, 58023), (567, 53725), (675, 45129), (735, 41445), (921, 33075), (945, 32235), (1225, 24867), (1323, 23025), (1535, 19845), (1575, 19341), (2025, 15043), (2149, 14175), (2205, 13815), (2763, 11025), (2835, 10745), (3675, 8289), (3969, 7675), (4605, 6615), (4725, 6447)]