79541490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 232450560

約数和(自身を除く): 152909070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 58, 70, 74, 87, 105, 111, 145, 174, 185, 203, 210, 222, 259, 290, 353, 370, 406, 435, 518, 555, 609, 706, 777, 870, 1015, 1059, 1073, 1110, 1218, 1295, 1554, 1765, 2030, 2118, 2146, 2471, 2590, 3045, 3219, 3530, 3885, 4942, 5295, 5365, 6090, 6438, 7413, 7511, 7770, 10237, 10590, 10730, 12355, 13061, 14826, 15022, 16095, 20474, 22533, 24710, 26122, 30711, 32190, 37065, 37555, 39183, 45066, 51185, 61422, 65305, 71659, 74130, 75110, 78366, 91427, 102370, 112665, 130610, 143318, 153555, 182854, 195915, 214977, 225330, 274281, 307110, 358295, 378769, 391830, 429954, 457135, 548562, 716590, 757538, 914270, 1074885, 1136307, 1371405, 1893845, 2149770, 2272614, 2651383, 2742810, 3787690, 5302766, 5681535, 7954149, 11363070, 13256915, 15908298, 26513830, 39770745, 79541490]

約数ペア:

[(1, 79541490), (2, 39770745), (3, 26513830), (5, 15908298), (6, 13256915), (7, 11363070), (10, 7954149), (14, 5681535), (15, 5302766), (21, 3787690), (29, 2742810), (30, 2651383), (35, 2272614), (37, 2149770), (42, 1893845), (58, 1371405), (70, 1136307), (74, 1074885), (87, 914270), (105, 757538), (111, 716590), (145, 548562), (174, 457135), (185, 429954), (203, 391830), (210, 378769), (222, 358295), (259, 307110), (290, 274281), (353, 225330), (370, 214977), (406, 195915), (435, 182854), (518, 153555), (555, 143318), (609, 130610), (706, 112665), (777, 102370), (870, 91427), (1015, 78366), (1059, 75110), (1073, 74130), (1110, 71659), (1218, 65305), (1295, 61422), (1554, 51185), (1765, 45066), (2030, 39183), (2118, 37555), (2146, 37065), (2471, 32190), (2590, 30711), (3045, 26122), (3219, 24710), (3530, 22533), (3885, 20474), (4942, 16095), (5295, 15022), (5365, 14826), (6090, 13061), (6438, 12355), (7413, 10730), (7511, 10590), (7770, 10237)]