2017798110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 5348566080

約数和(自身を除く): 3330767970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 197, 219, 365, 394, 438, 591, 657, 730, 985, 1095, 1182, 1314, 1559, 1773, 1970, 2190, 2955, 3118, 3285, 3546, 4677, 5910, 6570, 7795, 8865, 9354, 14031, 14381, 15590, 17730, 23385, 28062, 28762, 43143, 46770, 70155, 71905, 86286, 113807, 129429, 140310, 143810, 215715, 227614, 258858, 307123, 341421, 431430, 569035, 614246, 647145, 682842, 921369, 1024263, 1138070, 1294290, 1535615, 1707105, 1842738, 2048526, 2764107, 3071230, 3414210, 4606845, 5121315, 5528214, 9213690, 10242630, 13820535, 22419979, 27641070, 44839958, 67259937, 112099895, 134519874, 201779811, 224199790, 336299685, 403559622, 672599370, 1008899055, 2017798110]

約数ペア:

[(1, 2017798110), (2, 1008899055), (3, 672599370), (5, 403559622), (6, 336299685), (9, 224199790), (10, 201779811), (15, 134519874), (18, 112099895), (30, 67259937), (45, 44839958), (73, 27641070), (90, 22419979), (146, 13820535), (197, 10242630), (219, 9213690), (365, 5528214), (394, 5121315), (438, 4606845), (591, 3414210), (657, 3071230), (730, 2764107), (985, 2048526), (1095, 1842738), (1182, 1707105), (1314, 1535615), (1559, 1294290), (1773, 1138070), (1970, 1024263), (2190, 921369), (2955, 682842), (3118, 647145), (3285, 614246), (3546, 569035), (4677, 431430), (5910, 341421), (6570, 307123), (7795, 258858), (8865, 227614), (9354, 215715), (14031, 143810), (14381, 140310), (15590, 129429), (17730, 113807), (23385, 86286), (28062, 71905), (28762, 70155), (43143, 46770)]