6420390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12616

約数の個数: 32

約数和(自身を含む): 16316640

約数和(自身を除く): 9896250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 12589, 25178, 37767, 62945, 75534, 125890, 188835, 214013, 377670, 428026, 642039, 1070065, 1284078, 2140130, 3210195, 6420390]

約数ペア:

[(1, 6420390), (2, 3210195), (3, 2140130), (5, 1284078), (6, 1070065), (10, 642039), (15, 428026), (17, 377670), (30, 214013), (34, 188835), (51, 125890), (85, 75534), (102, 62945), (170, 37767), (255, 25178), (510, 12589)]