31838054820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337339}}^1$

素因数の和:337386

約数の個数: 144

約数和(自身を含む): 105525349440

約数和(自身を除く): 73687294620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9438, 15730, 18876, 23595, 31460, 47190, 94380, 337339, 674678, 1012017, 1349356, 1686695, 2024034, 3373390, 3710729, 4048068, 4385407, 5060085, 6746780, 7421458, 8770814, 10120170, 11132187, 13156221, 14842916, 17541628, 18553645, 20240340, 21927035, 22264374, 26312442, 37107290, 40818019, 43854070, 44528748, 48239477, 52624884, 55660935, 65781105, 74214580, 81636038, 87708140, 96478954, 111321870, 122454057, 131562210, 144718431, 163272076, 192957908, 204090095, 222643740, 241197385, 244908114, 263124420, 289436862, 408180190, 482394770, 489816228, 530634247, 578873724, 612270285, 723592155, 816360380, 964789540, 1061268494, 1224540570, 1447184310, 1591902741, 2122536988, 2449081140, 2653171235, 2894368620, 3183805482, 5306342470, 6367610964, 7959513705, 10612684940, 15919027410, 31838054820]

約数ペア:

[(1, 31838054820), (2, 15919027410), (3, 10612684940), (4, 7959513705), (5, 6367610964), (6, 5306342470), (10, 3183805482), (11, 2894368620), (12, 2653171235), (13, 2449081140), (15, 2122536988), (20, 1591902741), (22, 1447184310), (26, 1224540570), (30, 1061268494), (33, 964789540), (39, 816360380), (44, 723592155), (52, 612270285), (55, 578873724), (60, 530634247), (65, 489816228), (66, 482394770), (78, 408180190), (110, 289436862), (121, 263124420), (130, 244908114), (132, 241197385), (143, 222643740), (156, 204090095), (165, 192957908), (195, 163272076), (220, 144718431), (242, 131562210), (260, 122454057), (286, 111321870), (330, 96478954), (363, 87708140), (390, 81636038), (429, 74214580), (484, 65781105), (572, 55660935), (605, 52624884), (660, 48239477), (715, 44528748), (726, 43854070), (780, 40818019), (858, 37107290), (1210, 26312442), (1430, 22264374), (1452, 21927035), (1573, 20240340), (1716, 18553645), (1815, 17541628), (2145, 14842916), (2420, 13156221), (2860, 11132187), (3146, 10120170), (3630, 8770814), (4290, 7421458), (4719, 6746780), (6292, 5060085), (7260, 4385407), (7865, 4048068), (8580, 3710729), (9438, 3373390), (15730, 2024034), (18876, 1686695), (23595, 1349356), (31460, 1012017), (47190, 674678), (94380, 337339)]