717492780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37253}}^1$

素因数の和:37375

約数の個数: 72

約数和(自身を含む): 2196793872

約数和(自身を除く): 1479301092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 37253, 74506, 111759, 149012, 186265, 223518, 335277, 372530, 447036, 558795, 670554, 745060, 1117590, 1341108, 1676385, 2235180, 3352770, 3986071, 6705540, 7972142, 11958213, 15944284, 19930355, 23916426, 35874639, 39860710, 47832852, 59791065, 71749278, 79721420, 119582130, 143498556, 179373195, 239164260, 358746390, 717492780]

約数ペア:

[(1, 717492780), (2, 358746390), (3, 239164260), (4, 179373195), (5, 143498556), (6, 119582130), (9, 79721420), (10, 71749278), (12, 59791065), (15, 47832852), (18, 39860710), (20, 35874639), (30, 23916426), (36, 19930355), (45, 15944284), (60, 11958213), (90, 7972142), (107, 6705540), (180, 3986071), (214, 3352770), (321, 2235180), (428, 1676385), (535, 1341108), (642, 1117590), (963, 745060), (1070, 670554), (1284, 558795), (1605, 447036), (1926, 372530), (2140, 335277), (3210, 223518), (3852, 186265), (4815, 149012), (6420, 111759), (9630, 74506), (19260, 37253)]