3180639060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1574

約数の個数: 144

約数和(自身を含む): 9985876992

約数和(自身を除く): 6805237932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 647, 881, 930, 1116, 1294, 1395, 1762, 1860, 1941, 2588, 2643, 2790, 3235, 3524, 3882, 4405, 5286, 5580, 5823, 6470, 7764, 7929, 8810, 9705, 10572, 11646, 12940, 13215, 15858, 17620, 19410, 20057, 23292, 26430, 27311, 29115, 31716, 38820, 39645, 40114, 52860, 54622, 58230, 60171, 79290, 80228, 81933, 100285, 109244, 116460, 120342, 136555, 158580, 163866, 180513, 200570, 240684, 245799, 273110, 300855, 327732, 361026, 401140, 409665, 491598, 546220, 570007, 601710, 722052, 819330, 902565, 983196, 1140014, 1203420, 1228995, 1638660, 1710021, 1805130, 2280028, 2457990, 2850035, 3420042, 3610260, 4915980, 5130063, 5700070, 6840084, 8550105, 10260126, 11400140, 17100210, 17670217, 20520252, 25650315, 34200420, 35340434, 51300630, 53010651, 70680868, 88351085, 102601260, 106021302, 159031953, 176702170, 212042604, 265053255, 318063906, 353404340, 530106510, 636127812, 795159765, 1060213020, 1590319530, 3180639060]

約数ペア:

[(1, 3180639060), (2, 1590319530), (3, 1060213020), (4, 795159765), (5, 636127812), (6, 530106510), (9, 353404340), (10, 318063906), (12, 265053255), (15, 212042604), (18, 176702170), (20, 159031953), (30, 106021302), (31, 102601260), (36, 88351085), (45, 70680868), (60, 53010651), (62, 51300630), (90, 35340434), (93, 34200420), (124, 25650315), (155, 20520252), (180, 17670217), (186, 17100210), (279, 11400140), (310, 10260126), (372, 8550105), (465, 6840084), (558, 5700070), (620, 5130063), (647, 4915980), (881, 3610260), (930, 3420042), (1116, 2850035), (1294, 2457990), (1395, 2280028), (1762, 1805130), (1860, 1710021), (1941, 1638660), (2588, 1228995), (2643, 1203420), (2790, 1140014), (3235, 983196), (3524, 902565), (3882, 819330), (4405, 722052), (5286, 601710), (5580, 570007), (5823, 546220), (6470, 491598), (7764, 409665), (7929, 401140), (8810, 361026), (9705, 327732), (10572, 300855), (11646, 273110), (12940, 245799), (13215, 240684), (15858, 200570), (17620, 180513), (19410, 163866), (20057, 158580), (23292, 136555), (26430, 120342), (27311, 116460), (29115, 109244), (31716, 100285), (38820, 81933), (39645, 80228), (40114, 79290), (52860, 60171), (54622, 58230)]