390451230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{333719}}^1$

素因数の和:333745

約数の個数: 48

約数和(自身を含む): 1093266720

約数和(自身を除く): 702815490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 333719, 667438, 1001157, 1668595, 2002314, 3003471, 3337190, 4338347, 5005785, 6006942, 8676694, 10011570, 13015041, 15017355, 21691735, 26030082, 30034710, 39045123, 43383470, 65075205, 78090246, 130150410, 195225615, 390451230]

約数ペア:

[(1, 390451230), (2, 195225615), (3, 130150410), (5, 78090246), (6, 65075205), (9, 43383470), (10, 39045123), (13, 30034710), (15, 26030082), (18, 21691735), (26, 15017355), (30, 13015041), (39, 10011570), (45, 8676694), (65, 6006942), (78, 5005785), (90, 4338347), (117, 3337190), (130, 3003471), (195, 2002314), (234, 1668595), (390, 1001157), (585, 667438), (1170, 333719)]