157059810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2821

約数の個数: 80

約数和(自身を含む): 428421312

約数和(自身を除く): 271361502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 2731, 3195, 3834, 5462, 5751, 6390, 8193, 9585, 11502, 13655, 16386, 19170, 24579, 27310, 28755, 40965, 49158, 57510, 73737, 81930, 122895, 147474, 193901, 221211, 245790, 368685, 387802, 442422, 581703, 737370, 969505, 1106055, 1163406, 1745109, 1939010, 2212110, 2908515, 3490218, 5235327, 5817030, 8725545, 10470654, 15705981, 17451090, 26176635, 31411962, 52353270, 78529905, 157059810]

約数ペア:

[(1, 157059810), (2, 78529905), (3, 52353270), (5, 31411962), (6, 26176635), (9, 17451090), (10, 15705981), (15, 10470654), (18, 8725545), (27, 5817030), (30, 5235327), (45, 3490218), (54, 2908515), (71, 2212110), (81, 1939010), (90, 1745109), (135, 1163406), (142, 1106055), (162, 969505), (213, 737370), (270, 581703), (355, 442422), (405, 387802), (426, 368685), (639, 245790), (710, 221211), (810, 193901), (1065, 147474), (1278, 122895), (1917, 81930), (2130, 73737), (2731, 57510), (3195, 49158), (3834, 40965), (5462, 28755), (5751, 27310), (6390, 24579), (8193, 19170), (9585, 16386), (11502, 13655)]