23508030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 70963200

約数和(自身を除く): 47455170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 109, 130, 158, 182, 195, 210, 218, 237, 273, 327, 390, 395, 455, 474, 545, 546, 553, 654, 763, 790, 910, 1027, 1090, 1106, 1185, 1365, 1417, 1526, 1635, 1659, 2054, 2289, 2370, 2730, 2765, 2834, 3081, 3270, 3318, 3815, 4251, 4578, 5135, 5530, 6162, 7085, 7189, 7630, 8295, 8502, 8611, 9919, 10270, 11445, 14170, 14378, 15405, 16590, 17222, 19838, 21255, 21567, 22890, 25833, 29757, 30810, 35945, 42510, 43055, 43134, 49595, 51666, 59514, 60277, 71890, 86110, 99190, 107835, 111943, 120554, 129165, 148785, 180831, 215670, 223886, 258330, 297570, 301385, 335829, 361662, 559715, 602770, 671658, 783601, 904155, 1119430, 1567202, 1679145, 1808310, 2350803, 3358290, 3918005, 4701606, 7836010, 11754015, 23508030]

約数ペア:

[(1, 23508030), (2, 11754015), (3, 7836010), (5, 4701606), (6, 3918005), (7, 3358290), (10, 2350803), (13, 1808310), (14, 1679145), (15, 1567202), (21, 1119430), (26, 904155), (30, 783601), (35, 671658), (39, 602770), (42, 559715), (65, 361662), (70, 335829), (78, 301385), (79, 297570), (91, 258330), (105, 223886), (109, 215670), (130, 180831), (158, 148785), (182, 129165), (195, 120554), (210, 111943), (218, 107835), (237, 99190), (273, 86110), (327, 71890), (390, 60277), (395, 59514), (455, 51666), (474, 49595), (545, 43134), (546, 43055), (553, 42510), (654, 35945), (763, 30810), (790, 29757), (910, 25833), (1027, 22890), (1090, 21567), (1106, 21255), (1185, 19838), (1365, 17222), (1417, 16590), (1526, 15405), (1635, 14378), (1659, 14170), (2054, 11445), (2289, 10270), (2370, 9919), (2730, 8611), (2765, 8502), (2834, 8295), (3081, 7630), (3270, 7189), (3318, 7085), (3815, 6162), (4251, 5530), (4578, 5135)]