445705930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{15217}}^1$

素因数の和:15354

約数の個数: 32

約数和(自身を含む): 838207440

約数和(自身を除く): 392501510

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 15217, 29290, 30434, 76085, 152170, 441293, 882586, 1536917, 2206465, 3073834, 4412930, 7684585, 15369170, 44570593, 89141186, 222852965, 445705930]

約数ペア:

[(1, 445705930), (2, 222852965), (5, 89141186), (10, 44570593), (29, 15369170), (58, 7684585), (101, 4412930), (145, 3073834), (202, 2206465), (290, 1536917), (505, 882586), (1010, 441293), (2929, 152170), (5858, 76085), (14645, 30434), (15217, 29290)]