30696246

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1320

約数の個数: 72

約数和(自身を含む): 80294760

約数和(自身を除く): 49598514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1289, 1323, 1701, 2578, 2646, 3402, 3867, 3969, 7734, 7938, 9023, 11601, 11907, 18046, 23202, 23814, 27069, 34803, 54138, 63161, 69606, 81207, 104409, 126322, 162414, 189483, 208818, 243621, 313227, 378966, 487242, 568449, 626454, 730863, 1136898, 1461726, 1705347, 2192589, 3410694, 4385178, 5116041, 10232082, 15348123, 30696246]

約数ペア:

[(1, 30696246), (2, 15348123), (3, 10232082), (6, 5116041), (7, 4385178), (9, 3410694), (14, 2192589), (18, 1705347), (21, 1461726), (27, 1136898), (42, 730863), (49, 626454), (54, 568449), (63, 487242), (81, 378966), (98, 313227), (126, 243621), (147, 208818), (162, 189483), (189, 162414), (243, 126322), (294, 104409), (378, 81207), (441, 69606), (486, 63161), (567, 54138), (882, 34803), (1134, 27069), (1289, 23814), (1323, 23202), (1701, 18046), (2578, 11907), (2646, 11601), (3402, 9023), (3867, 7938), (3969, 7734)]