40144230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9103}}^1$

素因数の和:9130

約数の個数: 72

約数和(自身を含む): 121429152

約数和(自身を除く): 81284922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 9103, 18206, 27309, 45515, 54618, 63721, 81927, 91030, 127442, 136545, 163854, 191163, 273090, 318605, 382326, 409635, 446047, 573489, 637210, 819270, 892094, 955815, 1146978, 1338141, 1911630, 2230235, 2676282, 2867445, 4014423, 4460470, 5734890, 6690705, 8028846, 13381410, 20072115, 40144230]

約数ペア:

[(1, 40144230), (2, 20072115), (3, 13381410), (5, 8028846), (6, 6690705), (7, 5734890), (9, 4460470), (10, 4014423), (14, 2867445), (15, 2676282), (18, 2230235), (21, 1911630), (30, 1338141), (35, 1146978), (42, 955815), (45, 892094), (49, 819270), (63, 637210), (70, 573489), (90, 446047), (98, 409635), (105, 382326), (126, 318605), (147, 273090), (210, 191163), (245, 163854), (294, 136545), (315, 127442), (441, 91030), (490, 81927), (630, 63721), (735, 54618), (882, 45515), (1470, 27309), (2205, 18206), (4410, 9103)]