121690170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 241552710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 419, 461, 630, 838, 922, 1257, 1383, 2095, 2305, 2514, 2766, 2933, 3227, 3771, 4149, 4190, 4610, 5866, 6285, 6454, 6915, 7542, 8298, 8799, 9681, 12570, 13830, 14665, 16135, 17598, 18855, 19362, 20745, 26397, 29043, 29330, 32270, 37710, 41490, 43995, 48405, 52794, 58086, 87990, 96810, 131985, 145215, 193159, 263970, 290430, 386318, 579477, 965795, 1158954, 1352113, 1738431, 1931590, 2704226, 2897385, 3476862, 4056339, 5794770, 6760565, 8112678, 8692155, 12169017, 13521130, 17384310, 20281695, 24338034, 40563390, 60845085, 121690170]

約数ペア:

[(1, 121690170), (2, 60845085), (3, 40563390), (5, 24338034), (6, 20281695), (7, 17384310), (9, 13521130), (10, 12169017), (14, 8692155), (15, 8112678), (18, 6760565), (21, 5794770), (30, 4056339), (35, 3476862), (42, 2897385), (45, 2704226), (63, 1931590), (70, 1738431), (90, 1352113), (105, 1158954), (126, 965795), (210, 579477), (315, 386318), (419, 290430), (461, 263970), (630, 193159), (838, 145215), (922, 131985), (1257, 96810), (1383, 87990), (2095, 58086), (2305, 52794), (2514, 48405), (2766, 43995), (2933, 41490), (3227, 37710), (3771, 32270), (4149, 29330), (4190, 29043), (4610, 26397), (5866, 20745), (6285, 19362), (6454, 18855), (6915, 17598), (7542, 16135), (8298, 14665), (8799, 13830), (9681, 12570)]