30551703

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 24606057

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 227, 273, 357, 377, 493, 609, 663, 681, 1131, 1479, 1547, 1589, 2639, 2951, 3451, 3859, 4641, 4767, 6409, 6583, 7917, 8853, 10353, 11577, 19227, 19749, 20657, 27013, 44863, 46081, 50167, 61971, 81039, 85579, 111911, 134589, 138243, 150501, 256737, 335733, 351169, 599053, 783377, 1053507, 1454843, 1797159, 2350131, 4364529, 10183901, 30551703]

約数ペア:

[(1, 30551703), (3, 10183901), (7, 4364529), (13, 2350131), (17, 1797159), (21, 1454843), (29, 1053507), (39, 783377), (51, 599053), (87, 351169), (91, 335733), (119, 256737), (203, 150501), (221, 138243), (227, 134589), (273, 111911), (357, 85579), (377, 81039), (493, 61971), (609, 50167), (663, 46081), (681, 44863), (1131, 27013), (1479, 20657), (1547, 19749), (1589, 19227), (2639, 11577), (2951, 10353), (3451, 8853), (3859, 7917), (4641, 6583), (4767, 6409)]