210965670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3557}}^1$

素因数の和:4229

約数の個数: 48

約数和(自身を含む): 549497520

約数和(自身を除く): 338531850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1977, 3295, 3557, 3954, 5931, 6590, 7114, 9885, 10671, 11862, 17785, 19770, 21342, 29655, 32013, 35570, 53355, 59310, 64026, 106710, 160065, 320130, 2344063, 4688126, 7032189, 11720315, 14064378, 21096567, 23440630, 35160945, 42193134, 70321890, 105482835, 210965670]

約数ペア:

[(1, 210965670), (2, 105482835), (3, 70321890), (5, 42193134), (6, 35160945), (9, 23440630), (10, 21096567), (15, 14064378), (18, 11720315), (30, 7032189), (45, 4688126), (90, 2344063), (659, 320130), (1318, 160065), (1977, 106710), (3295, 64026), (3557, 59310), (3954, 53355), (5931, 35570), (6590, 32013), (7114, 29655), (9885, 21342), (10671, 19770), (11862, 17785)]