8761470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 22219920

約数和(自身を除く): 13458450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 809, 1083, 1618, 1805, 2166, 2427, 3610, 4045, 4854, 5415, 8090, 10830, 12135, 15371, 24270, 30742, 46113, 76855, 92226, 153710, 230565, 292049, 461130, 584098, 876147, 1460245, 1752294, 2920490, 4380735, 8761470]

約数ペア:

[(1, 8761470), (2, 4380735), (3, 2920490), (5, 1752294), (6, 1460245), (10, 876147), (15, 584098), (19, 461130), (30, 292049), (38, 230565), (57, 153710), (95, 92226), (114, 76855), (190, 46113), (285, 30742), (361, 24270), (570, 15371), (722, 12135), (809, 10830), (1083, 8090), (1618, 5415), (1805, 4854), (2166, 4045), (2427, 3610)]