185000270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8839}}^1$

素因数の和:8889

約数の個数: 64

約数和(自身を含む): 427714560

約数和(自身を除く): 242714290

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 8839, 10465, 17678, 20930, 44195, 61873, 88390, 114907, 123746, 203297, 229814, 309365, 406594, 574535, 618730, 804349, 1016485, 1149070, 1423079, 1608698, 2032970, 2642861, 2846158, 4021745, 5285722, 7115395, 8043490, 13214305, 14230790, 18500027, 26428610, 37000054, 92500135, 185000270]

約数ペア:

[(1, 185000270), (2, 92500135), (5, 37000054), (7, 26428610), (10, 18500027), (13, 14230790), (14, 13214305), (23, 8043490), (26, 7115395), (35, 5285722), (46, 4021745), (65, 2846158), (70, 2642861), (91, 2032970), (115, 1608698), (130, 1423079), (161, 1149070), (182, 1016485), (230, 804349), (299, 618730), (322, 574535), (455, 406594), (598, 309365), (805, 229814), (910, 203297), (1495, 123746), (1610, 114907), (2093, 88390), (2990, 61873), (4186, 44195), (8839, 20930), (10465, 17678)]