73737430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19559}}^1$

素因数の和:19608

約数の個数: 32

約数和(自身を含む): 147873600

約数和(自身を除く): 74136170

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19559, 39118, 97795, 195590, 254267, 508534, 567211, 1134422, 1271335, 2542670, 2836055, 5672110, 7373743, 14747486, 36868715, 73737430]

約数ペア:

[(1, 73737430), (2, 36868715), (5, 14747486), (10, 7373743), (13, 5672110), (26, 2836055), (29, 2542670), (58, 1271335), (65, 1134422), (130, 567211), (145, 508534), (290, 254267), (377, 195590), (754, 97795), (1885, 39118), (3770, 19559)]