30031918948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 56050361640

約数和(自身を除く): 26018442692

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 233, 466, 661, 932, 1189, 1322, 1681, 2378, 2644, 3362, 4756, 6724, 6757, 9553, 13514, 19106, 19169, 27028, 27101, 38212, 38338, 48749, 54202, 76676, 97498, 108404, 154013, 194996, 277037, 308026, 391673, 554074, 616052, 783346, 785929, 1108148, 1111141, 1566692, 1571858, 2222282, 3143716, 4444564, 4466377, 6314533, 8932754, 11358517, 12629066, 17865508, 22717034, 25258132, 32223089, 45434068, 64446178, 128892356, 183121457, 258895853, 366242914, 517791706, 732485828, 1035583412, 7507979737, 15015959474, 30031918948]

約数ペア:

[(1, 30031918948), (2, 15015959474), (4, 7507979737), (29, 1035583412), (41, 732485828), (58, 517791706), (82, 366242914), (116, 258895853), (164, 183121457), (233, 128892356), (466, 64446178), (661, 45434068), (932, 32223089), (1189, 25258132), (1322, 22717034), (1681, 17865508), (2378, 12629066), (2644, 11358517), (3362, 8932754), (4756, 6314533), (6724, 4466377), (6757, 4444564), (9553, 3143716), (13514, 2222282), (19106, 1571858), (19169, 1566692), (27028, 1111141), (27101, 1108148), (38212, 785929), (38338, 783346), (48749, 616052), (54202, 554074), (76676, 391673), (97498, 308026), (108404, 277037), (154013, 194996)]