2079890610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 5805748224

約数和(自身を除く): 3725857614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 151, 210, 214, 302, 321, 453, 535, 613, 642, 749, 755, 906, 1057, 1070, 1226, 1498, 1510, 1605, 1839, 2114, 2247, 2265, 3065, 3171, 3210, 3678, 3745, 4291, 4494, 4530, 5285, 6130, 6342, 7490, 8582, 9195, 10570, 11235, 12873, 15855, 16157, 18390, 21455, 22470, 25746, 31710, 32314, 42910, 48471, 64365, 65591, 80785, 92563, 96942, 113099, 128730, 131182, 161570, 185126, 196773, 226198, 242355, 277689, 327955, 339297, 393546, 459137, 462815, 484710, 555378, 565495, 647941, 655910, 678594, 918274, 925630, 983865, 1130990, 1295882, 1377411, 1388445, 1696485, 1943823, 1967730, 2295685, 2754822, 2776890, 3239705, 3392970, 3887646, 4591370, 6479410, 6887055, 9719115, 9904241, 13774110, 19438230, 19808482, 29712723, 49521205, 59425446, 69329687, 99042410, 138659374, 148563615, 207989061, 297127230, 346648435, 415978122, 693296870, 1039945305, 2079890610]

約数ペア:

[(1, 2079890610), (2, 1039945305), (3, 693296870), (5, 415978122), (6, 346648435), (7, 297127230), (10, 207989061), (14, 148563615), (15, 138659374), (21, 99042410), (30, 69329687), (35, 59425446), (42, 49521205), (70, 29712723), (105, 19808482), (107, 19438230), (151, 13774110), (210, 9904241), (214, 9719115), (302, 6887055), (321, 6479410), (453, 4591370), (535, 3887646), (613, 3392970), (642, 3239705), (749, 2776890), (755, 2754822), (906, 2295685), (1057, 1967730), (1070, 1943823), (1226, 1696485), (1498, 1388445), (1510, 1377411), (1605, 1295882), (1839, 1130990), (2114, 983865), (2247, 925630), (2265, 918274), (3065, 678594), (3171, 655910), (3210, 647941), (3678, 565495), (3745, 555378), (4291, 484710), (4494, 462815), (4530, 459137), (5285, 393546), (6130, 339297), (6342, 327955), (7490, 277689), (8582, 242355), (9195, 226198), (10570, 196773), (11235, 185126), (12873, 161570), (15855, 131182), (16157, 128730), (18390, 113099), (21455, 96942), (22470, 92563), (25746, 80785), (31710, 65591), (32314, 64365), (42910, 48471)]