126243390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 376814592

約数和(自身を除く): 250571202

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 131, 182, 195, 210, 262, 273, 353, 390, 393, 455, 546, 655, 706, 786, 910, 917, 1059, 1310, 1365, 1703, 1765, 1834, 1965, 2118, 2471, 2730, 2751, 3406, 3530, 3930, 4585, 4589, 4942, 5109, 5295, 5502, 7413, 8515, 9170, 9178, 10218, 10590, 11921, 12355, 13755, 13767, 14826, 17030, 22945, 23842, 24710, 25545, 27510, 27534, 32123, 35763, 37065, 45890, 46243, 51090, 59605, 64246, 68835, 71526, 74130, 92486, 96369, 119210, 137670, 138729, 160615, 178815, 192738, 231215, 277458, 321230, 323701, 357630, 462430, 481845, 601159, 647402, 693645, 963690, 971103, 1202318, 1387290, 1618505, 1803477, 1942206, 3005795, 3237010, 3606954, 4208113, 4855515, 6011590, 8416226, 9017385, 9711030, 12624339, 18034770, 21040565, 25248678, 42081130, 63121695, 126243390]

約数ペア:

[(1, 126243390), (2, 63121695), (3, 42081130), (5, 25248678), (6, 21040565), (7, 18034770), (10, 12624339), (13, 9711030), (14, 9017385), (15, 8416226), (21, 6011590), (26, 4855515), (30, 4208113), (35, 3606954), (39, 3237010), (42, 3005795), (65, 1942206), (70, 1803477), (78, 1618505), (91, 1387290), (105, 1202318), (130, 971103), (131, 963690), (182, 693645), (195, 647402), (210, 601159), (262, 481845), (273, 462430), (353, 357630), (390, 323701), (393, 321230), (455, 277458), (546, 231215), (655, 192738), (706, 178815), (786, 160615), (910, 138729), (917, 137670), (1059, 119210), (1310, 96369), (1365, 92486), (1703, 74130), (1765, 71526), (1834, 68835), (1965, 64246), (2118, 59605), (2471, 51090), (2730, 46243), (2751, 45890), (3406, 37065), (3530, 35763), (3930, 32123), (4585, 27534), (4589, 27510), (4942, 25545), (5109, 24710), (5295, 23842), (5502, 22945), (7413, 17030), (8515, 14826), (9170, 13767), (9178, 13755), (10218, 12355), (10590, 11921)]