42017690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29383}}^1$

素因数の和:29414

約数の個数: 32

約数和(自身を含む): 88857216

約数和(自身を除く): 46839526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29383, 58766, 146915, 293830, 323213, 381979, 646426, 763958, 1616065, 1909895, 3232130, 3819790, 4201769, 8403538, 21008845, 42017690]

約数ペア:

[(1, 42017690), (2, 21008845), (5, 8403538), (10, 4201769), (11, 3819790), (13, 3232130), (22, 1909895), (26, 1616065), (55, 763958), (65, 646426), (110, 381979), (130, 323213), (143, 293830), (286, 146915), (715, 58766), (1430, 29383)]