11381601420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1290431}}^1$

素因数の和:1290460

約数の個数: 108

約数和(自身を含む): 40160824704

約数和(自身を除く): 28779223284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 1290431, 2580862, 3871293, 5161724, 6452155, 7742586, 9033017, 11613879, 12904310, 15485172, 18066034, 19356465, 23227758, 25808620, 27099051, 36132068, 38712930, 45165085, 46455516, 54198102, 58069395, 63231119, 77425860, 81297153, 90330170, 108396204, 116138790, 126462238, 135495255, 162594306, 180660340, 189693357, 232277580, 252924476, 270990510, 316155595, 325188612, 379386714, 406485765, 541981020, 569080071, 632311190, 758773428, 812971530, 948466785, 1138160142, 1264622380, 1625943060, 1896933570, 2276320284, 2845400355, 3793867140, 5690800710, 11381601420]

約数ペア:

[(1, 11381601420), (2, 5690800710), (3, 3793867140), (4, 2845400355), (5, 2276320284), (6, 1896933570), (7, 1625943060), (9, 1264622380), (10, 1138160142), (12, 948466785), (14, 812971530), (15, 758773428), (18, 632311190), (20, 569080071), (21, 541981020), (28, 406485765), (30, 379386714), (35, 325188612), (36, 316155595), (42, 270990510), (45, 252924476), (49, 232277580), (60, 189693357), (63, 180660340), (70, 162594306), (84, 135495255), (90, 126462238), (98, 116138790), (105, 108396204), (126, 90330170), (140, 81297153), (147, 77425860), (180, 63231119), (196, 58069395), (210, 54198102), (245, 46455516), (252, 45165085), (294, 38712930), (315, 36132068), (420, 27099051), (441, 25808620), (490, 23227758), (588, 19356465), (630, 18066034), (735, 15485172), (882, 12904310), (980, 11613879), (1260, 9033017), (1470, 7742586), (1764, 6452155), (2205, 5161724), (2940, 3871293), (4410, 2580862), (8820, 1290431)]