210931685640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45070873}}^1$

素因数の和:45070903

約数の個数: 96

約数和(自身を含む): 738260916120

約数和(自身を除く): 527329230480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 45070873, 90141746, 135212619, 180283492, 225354365, 270425238, 360566984, 405637857, 450708730, 540850476, 585921349, 676063095, 811275714, 901417460, 1081700952, 1171842698, 1352126190, 1622551428, 1757764047, 1802834920, 2028189285, 2343685396, 2704252380, 2929606745, 3245102856, 3515528094, 4056378570, 4687370792, 5273292141, 5408504760, 5859213490, 7031056188, 8112757140, 8788820235, 10546584282, 11718426980, 14062112376, 16225514280, 17577640470, 21093168564, 23436853960, 26366460705, 35155280940, 42186337128, 52732921410, 70310561880, 105465842820, 210931685640]

約数ペア:

[(1, 210931685640), (2, 105465842820), (3, 70310561880), (4, 52732921410), (5, 42186337128), (6, 35155280940), (8, 26366460705), (9, 23436853960), (10, 21093168564), (12, 17577640470), (13, 16225514280), (15, 14062112376), (18, 11718426980), (20, 10546584282), (24, 8788820235), (26, 8112757140), (30, 7031056188), (36, 5859213490), (39, 5408504760), (40, 5273292141), (45, 4687370792), (52, 4056378570), (60, 3515528094), (65, 3245102856), (72, 2929606745), (78, 2704252380), (90, 2343685396), (104, 2028189285), (117, 1802834920), (120, 1757764047), (130, 1622551428), (156, 1352126190), (180, 1171842698), (195, 1081700952), (234, 901417460), (260, 811275714), (312, 676063095), (360, 585921349), (390, 540850476), (468, 450708730), (520, 405637857), (585, 360566984), (780, 270425238), (936, 225354365), (1170, 180283492), (1560, 135212619), (2340, 90141746), (4680, 45070873)]