123362070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 334623744

約数和(自身を除く): 211261674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 83, 103, 111, 130, 166, 185, 195, 206, 222, 249, 309, 370, 390, 415, 481, 498, 515, 555, 618, 830, 962, 1030, 1079, 1110, 1245, 1339, 1443, 1545, 2158, 2405, 2490, 2678, 2886, 3071, 3090, 3237, 3811, 4017, 4810, 5395, 6142, 6474, 6695, 7215, 7622, 8034, 8549, 9213, 10790, 11433, 13390, 14430, 15355, 16185, 17098, 18426, 19055, 20085, 22866, 25647, 30710, 32370, 38110, 39923, 40170, 42745, 46065, 49543, 51294, 57165, 79846, 85490, 92130, 99086, 111137, 114330, 119769, 128235, 148629, 199615, 222274, 239538, 247715, 256470, 297258, 316313, 333411, 399230, 495430, 555685, 598845, 632626, 666822, 743145, 948939, 1111370, 1197690, 1486290, 1581565, 1667055, 1897878, 3163130, 3334110, 4112069, 4744695, 8224138, 9489390, 12336207, 20560345, 24672414, 41120690, 61681035, 123362070]

約数ペア:

[(1, 123362070), (2, 61681035), (3, 41120690), (5, 24672414), (6, 20560345), (10, 12336207), (13, 9489390), (15, 8224138), (26, 4744695), (30, 4112069), (37, 3334110), (39, 3163130), (65, 1897878), (74, 1667055), (78, 1581565), (83, 1486290), (103, 1197690), (111, 1111370), (130, 948939), (166, 743145), (185, 666822), (195, 632626), (206, 598845), (222, 555685), (249, 495430), (309, 399230), (370, 333411), (390, 316313), (415, 297258), (481, 256470), (498, 247715), (515, 239538), (555, 222274), (618, 199615), (830, 148629), (962, 128235), (1030, 119769), (1079, 114330), (1110, 111137), (1245, 99086), (1339, 92130), (1443, 85490), (1545, 79846), (2158, 57165), (2405, 51294), (2490, 49543), (2678, 46065), (2886, 42745), (3071, 40170), (3090, 39923), (3237, 38110), (3811, 32370), (4017, 30710), (4810, 25647), (5395, 22866), (6142, 20085), (6474, 19055), (6695, 18426), (7215, 17098), (7622, 16185), (8034, 15355), (8549, 14430), (9213, 13390), (10790, 11433)]