123352110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 378692496

約数和(自身を除く): 255340386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 83, 90, 98, 105, 126, 147, 166, 210, 245, 249, 294, 315, 337, 415, 441, 490, 498, 581, 630, 674, 735, 747, 830, 882, 1011, 1162, 1245, 1470, 1494, 1685, 1743, 2022, 2205, 2359, 2490, 2905, 3033, 3370, 3486, 3735, 4067, 4410, 4718, 5055, 5229, 5810, 6066, 7077, 7470, 8134, 8715, 10110, 10458, 11795, 12201, 14154, 15165, 16513, 17430, 20335, 21231, 23590, 24402, 26145, 27971, 30330, 33026, 35385, 36603, 40670, 42462, 49539, 52290, 55942, 61005, 70770, 73206, 82565, 83913, 99078, 106155, 122010, 139855, 148617, 165130, 167826, 183015, 195797, 212310, 247695, 251739, 279710, 297234, 366030, 391594, 419565, 495390, 503478, 587391, 743085, 839130, 978985, 1174782, 1258695, 1370579, 1486170, 1762173, 1957970, 2517390, 2741158, 2936955, 3524346, 4111737, 5873910, 6852895, 8223474, 8810865, 12335211, 13705790, 17621730, 20558685, 24670422, 41117370, 61676055, 123352110]

約数ペア:

[(1, 123352110), (2, 61676055), (3, 41117370), (5, 24670422), (6, 20558685), (7, 17621730), (9, 13705790), (10, 12335211), (14, 8810865), (15, 8223474), (18, 6852895), (21, 5873910), (30, 4111737), (35, 3524346), (42, 2936955), (45, 2741158), (49, 2517390), (63, 1957970), (70, 1762173), (83, 1486170), (90, 1370579), (98, 1258695), (105, 1174782), (126, 978985), (147, 839130), (166, 743085), (210, 587391), (245, 503478), (249, 495390), (294, 419565), (315, 391594), (337, 366030), (415, 297234), (441, 279710), (490, 251739), (498, 247695), (581, 212310), (630, 195797), (674, 183015), (735, 167826), (747, 165130), (830, 148617), (882, 139855), (1011, 122010), (1162, 106155), (1245, 99078), (1470, 83913), (1494, 82565), (1685, 73206), (1743, 70770), (2022, 61005), (2205, 55942), (2359, 52290), (2490, 49539), (2905, 42462), (3033, 40670), (3370, 36603), (3486, 35385), (3735, 33026), (4067, 30330), (4410, 27971), (4718, 26145), (5055, 24402), (5229, 23590), (5810, 21231), (6066, 20335), (7077, 17430), (7470, 16513), (8134, 15165), (8715, 14154), (10110, 12201), (10458, 11795)]