43999830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 131758848

約数和(自身を除く): 87759018

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, 211, 315, 331, 422, 630, 633, 662, 993, 1055, 1266, 1477, 1655, 1899, 1986, 2110, 2317, 2954, 2979, 3165, 3310, 3798, 4431, 4634, 4965, 5958, 6330, 6951, 7385, 8862, 9495, 9930, 11585, 13293, 13902, 14770, 14895, 18990, 20853, 22155, 23170, 26586, 29790, 34755, 41706, 44310, 66465, 69510, 69841, 104265, 132930, 139682, 208530, 209523, 349205, 419046, 488887, 628569, 698410, 977774, 1047615, 1257138, 1466661, 2095230, 2444435, 2933322, 3142845, 4399983, 4888870, 6285690, 7333305, 8799966, 14666610, 21999915, 43999830]

約数ペア:

[(1, 43999830), (2, 21999915), (3, 14666610), (5, 8799966), (6, 7333305), (7, 6285690), (9, 4888870), (10, 4399983), (14, 3142845), (15, 2933322), (18, 2444435), (21, 2095230), (30, 1466661), (35, 1257138), (42, 1047615), (45, 977774), (63, 698410), (70, 628569), (90, 488887), (105, 419046), (126, 349205), (210, 209523), (211, 208530), (315, 139682), (331, 132930), (422, 104265), (630, 69841), (633, 69510), (662, 66465), (993, 44310), (1055, 41706), (1266, 34755), (1477, 29790), (1655, 26586), (1899, 23170), (1986, 22155), (2110, 20853), (2317, 18990), (2954, 14895), (2979, 14770), (3165, 13902), (3310, 13293), (3798, 11585), (4431, 9930), (4634, 9495), (4965, 8862), (5958, 7385), (6330, 6951)]