42081130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 94203648

約数和(自身を除く): 52122518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 262, 353, 455, 655, 706, 910, 917, 1310, 1703, 1765, 1834, 2471, 3406, 3530, 4585, 4589, 4942, 8515, 9170, 9178, 11921, 12355, 17030, 22945, 23842, 24710, 32123, 45890, 46243, 59605, 64246, 92486, 119210, 160615, 231215, 321230, 323701, 462430, 601159, 647402, 1202318, 1618505, 3005795, 3237010, 4208113, 6011590, 8416226, 21040565, 42081130]

約数ペア:

[(1, 42081130), (2, 21040565), (5, 8416226), (7, 6011590), (10, 4208113), (13, 3237010), (14, 3005795), (26, 1618505), (35, 1202318), (65, 647402), (70, 601159), (91, 462430), (130, 323701), (131, 321230), (182, 231215), (262, 160615), (353, 119210), (455, 92486), (655, 64246), (706, 59605), (910, 46243), (917, 45890), (1310, 32123), (1703, 24710), (1765, 23842), (1834, 22945), (2471, 17030), (3406, 12355), (3530, 11921), (4585, 9178), (4589, 9170), (4942, 8515)]