1393669690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13159}}^1$

素因数の和:13279

約数の個数: 64

約数和(自身を含む): 3069964800

約数和(自身を除く): 1676295110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 623, 890, 1190, 1246, 1513, 3026, 3115, 6230, 7565, 10591, 13159, 15130, 21182, 26318, 52955, 65795, 92113, 105910, 131590, 184226, 223703, 447406, 460565, 921130, 1118515, 1171151, 1565921, 2237030, 2342302, 3131842, 5855755, 7829605, 8198057, 11711510, 15659210, 16396114, 19909567, 39819134, 40990285, 81980570, 99547835, 139366969, 199095670, 278733938, 696834845, 1393669690]

約数ペア:

[(1, 1393669690), (2, 696834845), (5, 278733938), (7, 199095670), (10, 139366969), (14, 99547835), (17, 81980570), (34, 40990285), (35, 39819134), (70, 19909567), (85, 16396114), (89, 15659210), (119, 11711510), (170, 8198057), (178, 7829605), (238, 5855755), (445, 3131842), (595, 2342302), (623, 2237030), (890, 1565921), (1190, 1171151), (1246, 1118515), (1513, 921130), (3026, 460565), (3115, 447406), (6230, 223703), (7565, 184226), (10591, 131590), (13159, 105910), (15130, 92113), (21182, 65795), (26318, 52955)]