30989616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 92256000

約数和(自身を除く): 61266384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 619, 894, 1043, 1192, 1238, 1788, 1857, 2086, 2384, 2476, 3129, 3576, 3714, 4172, 4333, 4952, 6258, 7152, 7428, 8344, 8666, 9904, 12516, 12999, 14856, 16688, 17332, 25032, 25998, 29712, 34664, 50064, 51996, 69328, 92231, 103992, 184462, 207984, 276693, 368924, 553386, 645617, 737848, 1106772, 1291234, 1475696, 1936851, 2213544, 2582468, 3873702, 4427088, 5164936, 7747404, 10329872, 15494808, 30989616]

約数ペア:

[(1, 30989616), (2, 15494808), (3, 10329872), (4, 7747404), (6, 5164936), (7, 4427088), (8, 3873702), (12, 2582468), (14, 2213544), (16, 1936851), (21, 1475696), (24, 1291234), (28, 1106772), (42, 737848), (48, 645617), (56, 553386), (84, 368924), (112, 276693), (149, 207984), (168, 184462), (298, 103992), (336, 92231), (447, 69328), (596, 51996), (619, 50064), (894, 34664), (1043, 29712), (1192, 25998), (1238, 25032), (1788, 17332), (1857, 16688), (2086, 14856), (2384, 12999), (2476, 12516), (3129, 9904), (3576, 8666), (3714, 8344), (4172, 7428), (4333, 7152), (4952, 6258)]