690060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 2322432

約数和(自身を除く): 1632372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 53, 60, 62, 70, 84, 93, 105, 106, 124, 140, 155, 159, 186, 210, 212, 217, 265, 310, 318, 371, 372, 420, 434, 465, 530, 620, 636, 651, 742, 795, 868, 930, 1060, 1085, 1113, 1302, 1484, 1590, 1643, 1855, 1860, 2170, 2226, 2604, 3180, 3255, 3286, 3710, 4340, 4452, 4929, 5565, 6510, 6572, 7420, 8215, 9858, 11130, 11501, 13020, 16430, 19716, 22260, 23002, 24645, 32860, 34503, 46004, 49290, 57505, 69006, 98580, 115010, 138012, 172515, 230020, 345030, 690060]

約数ペア:

[(1, 690060), (2, 345030), (3, 230020), (4, 172515), (5, 138012), (6, 115010), (7, 98580), (10, 69006), (12, 57505), (14, 49290), (15, 46004), (20, 34503), (21, 32860), (28, 24645), (30, 23002), (31, 22260), (35, 19716), (42, 16430), (53, 13020), (60, 11501), (62, 11130), (70, 9858), (84, 8215), (93, 7420), (105, 6572), (106, 6510), (124, 5565), (140, 4929), (155, 4452), (159, 4340), (186, 3710), (210, 3286), (212, 3255), (217, 3180), (265, 2604), (310, 2226), (318, 2170), (371, 1860), (372, 1855), (420, 1643), (434, 1590), (465, 1484), (530, 1302), (620, 1113), (636, 1085), (651, 1060), (742, 930), (795, 868)]