20210340090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{45869}}^1$

素因数の和:46671

約数の個数: 64

約数和(自身を含む): 51124867200

約数和(自身を除く): 30914527110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 773, 1546, 2319, 3865, 4638, 7730, 11595, 14687, 23190, 29374, 44061, 45869, 73435, 88122, 91738, 137607, 146870, 220305, 229345, 275214, 440610, 458690, 688035, 871511, 1376070, 1743022, 2614533, 4357555, 5229066, 8715110, 13072665, 26145330, 35456737, 70913474, 106370211, 177283685, 212740422, 354567370, 531851055, 673678003, 1063702110, 1347356006, 2021034009, 3368390015, 4042068018, 6736780030, 10105170045, 20210340090]

約数ペア:

[(1, 20210340090), (2, 10105170045), (3, 6736780030), (5, 4042068018), (6, 3368390015), (10, 2021034009), (15, 1347356006), (19, 1063702110), (30, 673678003), (38, 531851055), (57, 354567370), (95, 212740422), (114, 177283685), (190, 106370211), (285, 70913474), (570, 35456737), (773, 26145330), (1546, 13072665), (2319, 8715110), (3865, 5229066), (4638, 4357555), (7730, 2614533), (11595, 1743022), (14687, 1376070), (23190, 871511), (29374, 688035), (44061, 458690), (45869, 440610), (73435, 275214), (88122, 229345), (91738, 220305), (137607, 146870)]