414950490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21851}}^1$

素因数の和:22075

約数の個数: 48

約数和(自身を含む): 1084034016

約数和(自身を除く): 669083526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 21851, 43702, 65553, 109255, 131106, 196659, 218510, 327765, 393318, 655530, 983295, 1966590, 4610561, 9221122, 13831683, 23052805, 27663366, 41495049, 46105610, 69158415, 82990098, 138316830, 207475245, 414950490]

約数ペア:

[(1, 414950490), (2, 207475245), (3, 138316830), (5, 82990098), (6, 69158415), (9, 46105610), (10, 41495049), (15, 27663366), (18, 23052805), (30, 13831683), (45, 9221122), (90, 4610561), (211, 1966590), (422, 983295), (633, 655530), (1055, 393318), (1266, 327765), (1899, 218510), (2110, 196659), (3165, 131106), (3798, 109255), (6330, 65553), (9495, 43702), (18990, 21851)]