28738334130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{3323}}^1$

素因数の和:3776

約数の個数: 128

約数和(自身を含む): 76508375040

約数和(自身を除く): 47770040910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 359, 365, 438, 718, 730, 803, 1077, 1095, 1606, 1795, 2154, 2190, 2409, 3323, 3590, 3949, 4015, 4818, 5385, 6646, 7898, 8030, 9969, 10770, 11847, 12045, 16615, 19745, 19938, 23694, 24090, 26207, 33230, 36553, 39490, 49845, 52414, 59235, 73106, 78621, 99690, 109659, 118470, 131035, 157242, 182765, 219318, 242579, 262070, 288277, 365530, 393105, 485158, 548295, 576554, 727737, 786210, 864831, 1096590, 1192957, 1212895, 1441385, 1455474, 1729662, 2385914, 2425790, 2668369, 2882770, 3578871, 3638685, 4324155, 5336738, 5964785, 7157742, 7277370, 8005107, 8648310, 11929570, 13122527, 13341845, 16010214, 17894355, 26245054, 26683690, 35788710, 39367581, 40025535, 65612635, 78735162, 80051070, 87085861, 131225270, 174171722, 196837905, 261257583, 393675810, 435429305, 522515166, 870858610, 957944471, 1306287915, 1915888942, 2612575830, 2873833413, 4789722355, 5747666826, 9579444710, 14369167065, 28738334130]

約数ペア:

[(1, 28738334130), (2, 14369167065), (3, 9579444710), (5, 5747666826), (6, 4789722355), (10, 2873833413), (11, 2612575830), (15, 1915888942), (22, 1306287915), (30, 957944471), (33, 870858610), (55, 522515166), (66, 435429305), (73, 393675810), (110, 261257583), (146, 196837905), (165, 174171722), (219, 131225270), (330, 87085861), (359, 80051070), (365, 78735162), (438, 65612635), (718, 40025535), (730, 39367581), (803, 35788710), (1077, 26683690), (1095, 26245054), (1606, 17894355), (1795, 16010214), (2154, 13341845), (2190, 13122527), (2409, 11929570), (3323, 8648310), (3590, 8005107), (3949, 7277370), (4015, 7157742), (4818, 5964785), (5385, 5336738), (6646, 4324155), (7898, 3638685), (8030, 3578871), (9969, 2882770), (10770, 2668369), (11847, 2425790), (12045, 2385914), (16615, 1729662), (19745, 1455474), (19938, 1441385), (23694, 1212895), (24090, 1192957), (26207, 1096590), (33230, 864831), (36553, 786210), (39490, 727737), (49845, 576554), (52414, 548295), (59235, 485158), (73106, 393105), (78621, 365530), (99690, 288277), (109659, 262070), (118470, 242579), (131035, 219318), (157242, 182765)]