2021628690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7253}}^1$

素因数の和:7448

約数の個数: 96

約数和(自身を含む): 5567590080

約数和(自身を除く): 3545961390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 163, 171, 190, 285, 326, 342, 489, 570, 815, 855, 978, 1467, 1630, 1710, 2445, 2934, 3097, 4890, 6194, 7253, 7335, 9291, 14506, 14670, 15485, 18582, 21759, 27873, 30970, 36265, 43518, 46455, 55746, 65277, 72530, 92910, 108795, 130554, 137807, 139365, 217590, 275614, 278730, 326385, 413421, 652770, 689035, 826842, 1182239, 1240263, 1378070, 2067105, 2364478, 2480526, 3546717, 4134210, 5911195, 6201315, 7093434, 10640151, 11822390, 12402630, 17733585, 21280302, 22462541, 35467170, 44925082, 53200755, 67387623, 106401510, 112312705, 134775246, 202162869, 224625410, 336938115, 404325738, 673876230, 1010814345, 2021628690]

約数ペア:

[(1, 2021628690), (2, 1010814345), (3, 673876230), (5, 404325738), (6, 336938115), (9, 224625410), (10, 202162869), (15, 134775246), (18, 112312705), (19, 106401510), (30, 67387623), (38, 53200755), (45, 44925082), (57, 35467170), (90, 22462541), (95, 21280302), (114, 17733585), (163, 12402630), (171, 11822390), (190, 10640151), (285, 7093434), (326, 6201315), (342, 5911195), (489, 4134210), (570, 3546717), (815, 2480526), (855, 2364478), (978, 2067105), (1467, 1378070), (1630, 1240263), (1710, 1182239), (2445, 826842), (2934, 689035), (3097, 652770), (4890, 413421), (6194, 326385), (7253, 278730), (7335, 275614), (9291, 217590), (14506, 139365), (14670, 137807), (15485, 130554), (18582, 108795), (21759, 92910), (27873, 72530), (30970, 65277), (36265, 55746), (43518, 46455)]