5242510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 11835936

約数和(自身を除く): 6593426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 823, 910, 1274, 1646, 3185, 4115, 5761, 6370, 8230, 10699, 11522, 21398, 28805, 40327, 53495, 57610, 74893, 80654, 106990, 149786, 201635, 374465, 403270, 524251, 748930, 1048502, 2621255, 5242510]

約数ペア:

[(1, 5242510), (2, 2621255), (5, 1048502), (7, 748930), (10, 524251), (13, 403270), (14, 374465), (26, 201635), (35, 149786), (49, 106990), (65, 80654), (70, 74893), (91, 57610), (98, 53495), (130, 40327), (182, 28805), (245, 21398), (455, 11522), (490, 10699), (637, 8230), (823, 6370), (910, 5761), (1274, 4115), (1646, 3185)]