971667060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25423}}^1$

素因数の和:25462

約数の個数: 144

約数和(自身を含む): 3408443136

約数和(自身を除く): 2436776076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 25423, 38220, 50846, 76269, 101692, 127115, 152538, 177961, 254230, 305076, 330499, 355922, 381345, 508460, 533883, 660998, 711844, 762690, 889805, 991497, 1067766, 1245727, 1321996, 1525380, 1652495, 1779610, 1982994, 2135532, 2313493, 2491454, 2669415, 3304990, 3559220, 3737181, 3965988, 4626986, 4957485, 4982908, 5338830, 6228635, 6609980, 6940479, 7474362, 9253972, 9914970, 10677660, 11567465, 12457270, 13880958, 14948724, 16194451, 18685905, 19829940, 23134930, 24914540, 27761916, 32388902, 34702395, 37371810, 46269860, 48583353, 64777804, 69404790, 74743620, 80972255, 97166706, 138809580, 161944510, 194333412, 242916765, 323889020, 485833530, 971667060]

約数ペア:

[(1, 971667060), (2, 485833530), (3, 323889020), (4, 242916765), (5, 194333412), (6, 161944510), (7, 138809580), (10, 97166706), (12, 80972255), (13, 74743620), (14, 69404790), (15, 64777804), (20, 48583353), (21, 46269860), (26, 37371810), (28, 34702395), (30, 32388902), (35, 27761916), (39, 24914540), (42, 23134930), (49, 19829940), (52, 18685905), (60, 16194451), (65, 14948724), (70, 13880958), (78, 12457270), (84, 11567465), (91, 10677660), (98, 9914970), (105, 9253972), (130, 7474362), (140, 6940479), (147, 6609980), (156, 6228635), (182, 5338830), (195, 4982908), (196, 4957485), (210, 4626986), (245, 3965988), (260, 3737181), (273, 3559220), (294, 3304990), (364, 2669415), (390, 2491454), (420, 2313493), (455, 2135532), (490, 1982994), (546, 1779610), (588, 1652495), (637, 1525380), (735, 1321996), (780, 1245727), (910, 1067766), (980, 991497), (1092, 889805), (1274, 762690), (1365, 711844), (1470, 660998), (1820, 533883), (1911, 508460), (2548, 381345), (2730, 355922), (2940, 330499), (3185, 305076), (3822, 254230), (5460, 177961), (6370, 152538), (7644, 127115), (9555, 101692), (12740, 76269), (19110, 50846), (25423, 38220)]