7259690370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 18870485760

約数和(自身を除く): 11610795390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 419, 510, 530, 641, 795, 838, 901, 1257, 1282, 1590, 1802, 1923, 2095, 2514, 2703, 3205, 3846, 4190, 4505, 5406, 6285, 6410, 7123, 9010, 9615, 10897, 12570, 13515, 14246, 19230, 21369, 21794, 22207, 27030, 32691, 33973, 35615, 42738, 44414, 54485, 65382, 66621, 67946, 71230, 101919, 106845, 108970, 111035, 133242, 163455, 169865, 203838, 213690, 222070, 268579, 326910, 333105, 339730, 377519, 509595, 537158, 577541, 666210, 755038, 805737, 1019190, 1132557, 1155082, 1342895, 1611474, 1732623, 1887595, 2265114, 2685790, 2887705, 3465246, 3775190, 4028685, 4565843, 5662785, 5775410, 8057370, 8663115, 9131686, 11325570, 13697529, 14234687, 17326230, 22829215, 27395058, 28469374, 42704061, 45658430, 68487645, 71173435, 85408122, 136975290, 142346870, 213520305, 241989679, 427040610, 483979358, 725969037, 1209948395, 1451938074, 2419896790, 3629845185, 7259690370]

約数ペア:

[(1, 7259690370), (2, 3629845185), (3, 2419896790), (5, 1451938074), (6, 1209948395), (10, 725969037), (15, 483979358), (17, 427040610), (30, 241989679), (34, 213520305), (51, 142346870), (53, 136975290), (85, 85408122), (102, 71173435), (106, 68487645), (159, 45658430), (170, 42704061), (255, 28469374), (265, 27395058), (318, 22829215), (419, 17326230), (510, 14234687), (530, 13697529), (641, 11325570), (795, 9131686), (838, 8663115), (901, 8057370), (1257, 5775410), (1282, 5662785), (1590, 4565843), (1802, 4028685), (1923, 3775190), (2095, 3465246), (2514, 2887705), (2703, 2685790), (3205, 2265114), (3846, 1887595), (4190, 1732623), (4505, 1611474), (5406, 1342895), (6285, 1155082), (6410, 1132557), (7123, 1019190), (9010, 805737), (9615, 755038), (10897, 666210), (12570, 577541), (13515, 537158), (14246, 509595), (19230, 377519), (21369, 339730), (21794, 333105), (22207, 326910), (27030, 268579), (32691, 222070), (33973, 213690), (35615, 203838), (42738, 169865), (44414, 163455), (54485, 133242), (65382, 111035), (66621, 108970), (67946, 106845), (71230, 101919)]