30856716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 86433984

約数和(自身を除く): 55577268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1163, 1206, 1474, 2211, 2326, 2412, 2948, 3489, 4422, 4652, 6633, 6978, 8844, 10467, 12793, 13266, 13956, 20934, 25586, 26532, 38379, 41868, 51172, 76758, 77921, 115137, 153516, 155842, 230274, 233763, 311684, 460548, 467526, 701289, 857131, 935052, 1402578, 1714262, 2571393, 2805156, 3428524, 5142786, 7714179, 10285572, 15428358, 30856716]

約数ペア:

[(1, 30856716), (2, 15428358), (3, 10285572), (4, 7714179), (6, 5142786), (9, 3428524), (11, 2805156), (12, 2571393), (18, 1714262), (22, 1402578), (33, 935052), (36, 857131), (44, 701289), (66, 467526), (67, 460548), (99, 311684), (132, 233763), (134, 230274), (198, 155842), (201, 153516), (268, 115137), (396, 77921), (402, 76758), (603, 51172), (737, 41868), (804, 38379), (1163, 26532), (1206, 25586), (1474, 20934), (2211, 13956), (2326, 13266), (2412, 12793), (2948, 10467), (3489, 8844), (4422, 6978), (4652, 6633)]