11751690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 18574710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 389, 530, 570, 778, 795, 1007, 1167, 1590, 1945, 2014, 2334, 3021, 3890, 5035, 5835, 6042, 7391, 10070, 11670, 14782, 15105, 20617, 22173, 30210, 36955, 41234, 44346, 61851, 73910, 103085, 110865, 123702, 206170, 221730, 309255, 391723, 618510, 783446, 1175169, 1958615, 2350338, 3917230, 5875845, 11751690]

約数ペア:

[(1, 11751690), (2, 5875845), (3, 3917230), (5, 2350338), (6, 1958615), (10, 1175169), (15, 783446), (19, 618510), (30, 391723), (38, 309255), (53, 221730), (57, 206170), (95, 123702), (106, 110865), (114, 103085), (159, 73910), (190, 61851), (265, 44346), (285, 41234), (318, 36955), (389, 30210), (530, 22173), (570, 20617), (778, 15105), (795, 14782), (1007, 11670), (1167, 10070), (1590, 7391), (1945, 6042), (2014, 5835), (2334, 5035), (3021, 3890)]