86880690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74257}}^1$

素因数の和:74283

約数の個数: 48

約数和(自身を含む): 243269208

約数和(自身を除く): 156388518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74257, 148514, 222771, 371285, 445542, 668313, 742570, 965341, 1113855, 1336626, 1930682, 2227710, 2896023, 3341565, 4826705, 5792046, 6683130, 8688069, 9653410, 14480115, 17376138, 28960230, 43440345, 86880690]

約数ペア:

[(1, 86880690), (2, 43440345), (3, 28960230), (5, 17376138), (6, 14480115), (9, 9653410), (10, 8688069), (13, 6683130), (15, 5792046), (18, 4826705), (26, 3341565), (30, 2896023), (39, 2227710), (45, 1930682), (65, 1336626), (78, 1113855), (90, 965341), (117, 742570), (130, 668313), (195, 445542), (234, 371285), (390, 222771), (585, 148514), (1170, 74257)]