73751730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 133089870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 37, 38, 39, 57, 65, 74, 78, 95, 111, 114, 130, 185, 190, 195, 222, 247, 269, 285, 370, 390, 481, 494, 538, 555, 570, 703, 741, 807, 962, 1110, 1235, 1345, 1406, 1443, 1482, 1614, 2109, 2405, 2470, 2690, 2886, 3497, 3515, 3705, 4035, 4218, 4810, 5111, 6994, 7030, 7215, 7410, 8070, 9139, 9953, 10222, 10491, 10545, 14430, 15333, 17485, 18278, 19906, 20982, 21090, 25555, 27417, 29859, 30666, 34970, 45695, 49765, 51110, 52455, 54834, 59718, 66443, 76665, 91390, 99530, 104910, 129389, 132886, 137085, 149295, 153330, 189107, 199329, 258778, 274170, 298590, 332215, 378214, 388167, 398658, 567321, 646945, 664430, 776334, 945535, 996645, 1134642, 1293890, 1891070, 1940835, 1993290, 2458391, 2836605, 3881670, 4916782, 5673210, 7375173, 12291955, 14750346, 24583910, 36875865, 73751730]

約数ペア:

[(1, 73751730), (2, 36875865), (3, 24583910), (5, 14750346), (6, 12291955), (10, 7375173), (13, 5673210), (15, 4916782), (19, 3881670), (26, 2836605), (30, 2458391), (37, 1993290), (38, 1940835), (39, 1891070), (57, 1293890), (65, 1134642), (74, 996645), (78, 945535), (95, 776334), (111, 664430), (114, 646945), (130, 567321), (185, 398658), (190, 388167), (195, 378214), (222, 332215), (247, 298590), (269, 274170), (285, 258778), (370, 199329), (390, 189107), (481, 153330), (494, 149295), (538, 137085), (555, 132886), (570, 129389), (703, 104910), (741, 99530), (807, 91390), (962, 76665), (1110, 66443), (1235, 59718), (1345, 54834), (1406, 52455), (1443, 51110), (1482, 49765), (1614, 45695), (2109, 34970), (2405, 30666), (2470, 29859), (2690, 27417), (2886, 25555), (3497, 21090), (3515, 20982), (3705, 19906), (4035, 18278), (4218, 17485), (4810, 15333), (5111, 14430), (6994, 10545), (7030, 10491), (7215, 10222), (7410, 9953), (8070, 9139)]