951449940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12462

約数の個数: 144

約数和(自身を含む): 3352702080

約数和(自身を除く): 2401252140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 8540, 10980, 12379, 12810, 15372, 19215, 24758, 25620, 37137, 38430, 49516, 61895, 74274, 76860, 86653, 111411, 123790, 148548, 173306, 185685, 222822, 247580, 259959, 346612, 371370, 433265, 445644, 519918, 557055, 742740, 755119, 779877, 866530, 1039836, 1114110, 1299795, 1510238, 1559754, 1733060, 2228220, 2265357, 2599590, 3020476, 3119508, 3775595, 3899385, 4530714, 5199180, 5285833, 6796071, 7551190, 7798770, 9061428, 10571666, 11326785, 13592142, 15102380, 15597540, 15857499, 21143332, 22653570, 26429165, 27184284, 31714998, 33980355, 45307140, 47572497, 52858330, 63429996, 67960710, 79287495, 95144994, 105716660, 135921420, 158574990, 190289988, 237862485, 317149980, 475724970, 951449940]

約数ペア:

[(1, 951449940), (2, 475724970), (3, 317149980), (4, 237862485), (5, 190289988), (6, 158574990), (7, 135921420), (9, 105716660), (10, 95144994), (12, 79287495), (14, 67960710), (15, 63429996), (18, 52858330), (20, 47572497), (21, 45307140), (28, 33980355), (30, 31714998), (35, 27184284), (36, 26429165), (42, 22653570), (45, 21143332), (60, 15857499), (61, 15597540), (63, 15102380), (70, 13592142), (84, 11326785), (90, 10571666), (105, 9061428), (122, 7798770), (126, 7551190), (140, 6796071), (180, 5285833), (183, 5199180), (210, 4530714), (244, 3899385), (252, 3775595), (305, 3119508), (315, 3020476), (366, 2599590), (420, 2265357), (427, 2228220), (549, 1733060), (610, 1559754), (630, 1510238), (732, 1299795), (854, 1114110), (915, 1039836), (1098, 866530), (1220, 779877), (1260, 755119), (1281, 742740), (1708, 557055), (1830, 519918), (2135, 445644), (2196, 433265), (2562, 371370), (2745, 346612), (3660, 259959), (3843, 247580), (4270, 222822), (5124, 185685), (5490, 173306), (6405, 148548), (7686, 123790), (8540, 111411), (10980, 86653), (12379, 76860), (12810, 74274), (15372, 61895), (19215, 49516), (24758, 38430), (25620, 37137)]