29333220

素因数分解:

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

素因数の和:561

約数の個数: 96

約数和(自身を含む): 94596096

約数和(自身を除く): 65262876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 331, 420, 422, 633, 662, 844, 993, 1055, 1266, 1324, 1477, 1655, 1986, 2110, 2317, 2532, 2954, 3165, 3310, 3972, 4220, 4431, 4634, 4965, 5908, 6330, 6620, 6951, 7385, 8862, 9268, 9930, 11585, 12660, 13902, 14770, 17724, 19860, 22155, 23170, 27804, 29540, 34755, 44310, 46340, 69510, 69841, 88620, 139020, 139682, 209523, 279364, 349205, 419046, 488887, 698410, 838092, 977774, 1047615, 1396820, 1466661, 1955548, 2095230, 2444435, 2933322, 4190460, 4888870, 5866644, 7333305, 9777740, 14666610, 29333220]

約数ペア:

[(1, 29333220), (2, 14666610), (3, 9777740), (4, 7333305), (5, 5866644), (6, 4888870), (7, 4190460), (10, 2933322), (12, 2444435), (14, 2095230), (15, 1955548), (20, 1466661), (21, 1396820), (28, 1047615), (30, 977774), (35, 838092), (42, 698410), (60, 488887), (70, 419046), (84, 349205), (105, 279364), (140, 209523), (210, 139682), (211, 139020), (331, 88620), (420, 69841), (422, 69510), (633, 46340), (662, 44310), (844, 34755), (993, 29540), (1055, 27804), (1266, 23170), (1324, 22155), (1477, 19860), (1655, 17724), (1986, 14770), (2110, 13902), (2317, 12660), (2532, 11585), (2954, 9930), (3165, 9268), (3310, 8862), (3972, 7385), (4220, 6951), (4431, 6620), (4634, 6330), (4965, 5908)]