258660090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221077}}^1$

素因数の和:221103

約数の個数: 48

約数和(自身を含む): 724251528

約数和(自身を除く): 465591438

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, 221077, 442154, 663231, 1105385, 1326462, 1989693, 2210770, 2874001, 3316155, 3979386, 5748002, 6632310, 8622003, 9948465, 14370005, 17244006, 19896930, 25866009, 28740010, 43110015, 51732018, 86220030, 129330045, 258660090]

約数ペア:

[(1, 258660090), (2, 129330045), (3, 86220030), (5, 51732018), (6, 43110015), (9, 28740010), (10, 25866009), (13, 19896930), (15, 17244006), (18, 14370005), (26, 9948465), (30, 8622003), (39, 6632310), (45, 5748002), (65, 3979386), (78, 3316155), (90, 2874001), (117, 2210770), (130, 1989693), (195, 1326462), (234, 1105385), (390, 663231), (585, 442154), (1170, 221077)]