1951181640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5419949}}^1$

素因数の和:5419966

約数の個数: 48

約数和(自身を含む): 6341341500

約数和(自身を除く): 4390159860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5419949, 10839898, 16259847, 21679796, 27099745, 32519694, 43359592, 48779541, 54199490, 65039388, 81299235, 97559082, 108398980, 130078776, 162598470, 195118164, 216797960, 243897705, 325196940, 390236328, 487795410, 650393880, 975590820, 1951181640]

約数ペア:

[(1, 1951181640), (2, 975590820), (3, 650393880), (4, 487795410), (5, 390236328), (6, 325196940), (8, 243897705), (9, 216797960), (10, 195118164), (12, 162598470), (15, 130078776), (18, 108398980), (20, 97559082), (24, 81299235), (30, 65039388), (36, 54199490), (40, 48779541), (45, 43359592), (60, 32519694), (72, 27099745), (90, 21679796), (120, 16259847), (180, 10839898), (360, 5419949)]