15468390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 47114496

約数和(自身を除く): 31646106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 571, 602, 630, 645, 774, 903, 1142, 1290, 1505, 1713, 1806, 1935, 2709, 2855, 3010, 3426, 3870, 3997, 4515, 5139, 5418, 5710, 7994, 8565, 9030, 10278, 11991, 13545, 17130, 19985, 23982, 24553, 25695, 27090, 35973, 39970, 49106, 51390, 59955, 71946, 73659, 119910, 122765, 147318, 171871, 179865, 220977, 245530, 343742, 359730, 368295, 441954, 515613, 736590, 859355, 1031226, 1104885, 1546839, 1718710, 2209770, 2578065, 3093678, 5156130, 7734195, 15468390]

約数ペア:

[(1, 15468390), (2, 7734195), (3, 5156130), (5, 3093678), (6, 2578065), (7, 2209770), (9, 1718710), (10, 1546839), (14, 1104885), (15, 1031226), (18, 859355), (21, 736590), (30, 515613), (35, 441954), (42, 368295), (43, 359730), (45, 343742), (63, 245530), (70, 220977), (86, 179865), (90, 171871), (105, 147318), (126, 122765), (129, 119910), (210, 73659), (215, 71946), (258, 59955), (301, 51390), (315, 49106), (387, 39970), (430, 35973), (571, 27090), (602, 25695), (630, 24553), (645, 23982), (774, 19985), (903, 17130), (1142, 13545), (1290, 11991), (1505, 10278), (1713, 9030), (1806, 8565), (1935, 7994), (2709, 5710), (2855, 5418), (3010, 5139), (3426, 4515), (3870, 3997)]