30051105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 28009695

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 71, 87, 105, 139, 145, 203, 213, 355, 417, 435, 497, 609, 695, 973, 1015, 1065, 1491, 2059, 2085, 2485, 2919, 3045, 4031, 4865, 6177, 7455, 9869, 10295, 12093, 14413, 14595, 20155, 28217, 29607, 30885, 43239, 49345, 60465, 69083, 72065, 84651, 141085, 148035, 207249, 216195, 286201, 345415, 423255, 858603, 1036245, 1431005, 2003407, 4293015, 6010221, 10017035, 30051105]

約数ペア:

[(1, 30051105), (3, 10017035), (5, 6010221), (7, 4293015), (15, 2003407), (21, 1431005), (29, 1036245), (35, 858603), (71, 423255), (87, 345415), (105, 286201), (139, 216195), (145, 207249), (203, 148035), (213, 141085), (355, 84651), (417, 72065), (435, 69083), (497, 60465), (609, 49345), (695, 43239), (973, 30885), (1015, 29607), (1065, 28217), (1491, 20155), (2059, 14595), (2085, 14413), (2485, 12093), (2919, 10295), (3045, 9869), (4031, 7455), (4865, 6177)]