1312543620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{3301}}^1$

素因数の和:3410

約数の個数: 108

約数和(自身を含む): 4069127244

約数和(自身を除く): 2756583624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2209, 2820, 3301, 4230, 4418, 6602, 6627, 8460, 8836, 9903, 11045, 13204, 13254, 16505, 19806, 19881, 22090, 26508, 29709, 33010, 33135, 39612, 39762, 44180, 49515, 59418, 66020, 66270, 79524, 99030, 99405, 118836, 132540, 148545, 155147, 198060, 198810, 297090, 310294, 397620, 465441, 594180, 620588, 775735, 930882, 1396323, 1551470, 1861764, 2327205, 2792646, 3102940, 4654410, 5585292, 6981615, 7291909, 9308820, 13963230, 14583818, 21875727, 27926460, 29167636, 36459545, 43751454, 65627181, 72919090, 87502908, 109378635, 131254362, 145838180, 218757270, 262508724, 328135905, 437514540, 656271810, 1312543620]

約数ペア:

[(1, 1312543620), (2, 656271810), (3, 437514540), (4, 328135905), (5, 262508724), (6, 218757270), (9, 145838180), (10, 131254362), (12, 109378635), (15, 87502908), (18, 72919090), (20, 65627181), (30, 43751454), (36, 36459545), (45, 29167636), (47, 27926460), (60, 21875727), (90, 14583818), (94, 13963230), (141, 9308820), (180, 7291909), (188, 6981615), (235, 5585292), (282, 4654410), (423, 3102940), (470, 2792646), (564, 2327205), (705, 1861764), (846, 1551470), (940, 1396323), (1410, 930882), (1692, 775735), (2115, 620588), (2209, 594180), (2820, 465441), (3301, 397620), (4230, 310294), (4418, 297090), (6602, 198810), (6627, 198060), (8460, 155147), (8836, 148545), (9903, 132540), (11045, 118836), (13204, 99405), (13254, 99030), (16505, 79524), (19806, 66270), (19881, 66020), (22090, 59418), (26508, 49515), (29709, 44180), (33010, 39762), (33135, 39612)]