3201390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5507730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 167, 213, 270, 334, 355, 426, 501, 639, 710, 835, 1002, 1065, 1278, 1503, 1670, 1917, 2130, 2505, 3006, 3195, 3834, 4509, 5010, 6390, 7515, 9018, 9585, 11857, 15030, 19170, 22545, 23714, 35571, 45090, 59285, 71142, 106713, 118570, 177855, 213426, 320139, 355710, 533565, 640278, 1067130, 1600695, 3201390]

約数ペア:

[(1, 3201390), (2, 1600695), (3, 1067130), (5, 640278), (6, 533565), (9, 355710), (10, 320139), (15, 213426), (18, 177855), (27, 118570), (30, 106713), (45, 71142), (54, 59285), (71, 45090), (90, 35571), (135, 23714), (142, 22545), (167, 19170), (213, 15030), (270, 11857), (334, 9585), (355, 9018), (426, 7515), (501, 6390), (639, 5010), (710, 4509), (835, 3834), (1002, 3195), (1065, 3006), (1278, 2505), (1503, 2130), (1670, 1917)]