101972130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261467}}^1$

素因数の和:261490

約数の個数: 32

約数和(自身を含む): 263559744

約数和(自身を除く): 161587614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 261467, 522934, 784401, 1307335, 1568802, 2614670, 3399071, 3922005, 6798142, 7844010, 10197213, 16995355, 20394426, 33990710, 50986065, 101972130]

約数ペア:

[(1, 101972130), (2, 50986065), (3, 33990710), (5, 20394426), (6, 16995355), (10, 10197213), (13, 7844010), (15, 6798142), (26, 3922005), (30, 3399071), (39, 2614670), (65, 1568802), (78, 1307335), (130, 784401), (195, 522934), (390, 261467)]