7136521420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13597}}^1$

素因数の和:13799

約数の個数: 96

約数和(自身を含む): 17983300608

約数和(自身を除く): 10846779188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 163, 230, 322, 326, 460, 644, 652, 805, 815, 1141, 1610, 1630, 2282, 3220, 3260, 3749, 4564, 5705, 7498, 11410, 13597, 14996, 18745, 22820, 26243, 27194, 37490, 52486, 54388, 67985, 74980, 95179, 104972, 131215, 135970, 190358, 262430, 271940, 312731, 380716, 475895, 524860, 625462, 951790, 1250924, 1563655, 1903580, 2189117, 2216311, 3127310, 4378234, 4432622, 6254620, 8756468, 8865244, 10945585, 11081555, 15514177, 21891170, 22163110, 31028354, 43782340, 44326220, 50975153, 62056708, 77570885, 101950306, 155141770, 203900612, 254875765, 310283540, 356826071, 509751530, 713652142, 1019503060, 1427304284, 1784130355, 3568260710, 7136521420]

約数ペア:

[(1, 7136521420), (2, 3568260710), (4, 1784130355), (5, 1427304284), (7, 1019503060), (10, 713652142), (14, 509751530), (20, 356826071), (23, 310283540), (28, 254875765), (35, 203900612), (46, 155141770), (70, 101950306), (92, 77570885), (115, 62056708), (140, 50975153), (161, 44326220), (163, 43782340), (230, 31028354), (322, 22163110), (326, 21891170), (460, 15514177), (644, 11081555), (652, 10945585), (805, 8865244), (815, 8756468), (1141, 6254620), (1610, 4432622), (1630, 4378234), (2282, 3127310), (3220, 2216311), (3260, 2189117), (3749, 1903580), (4564, 1563655), (5705, 1250924), (7498, 951790), (11410, 625462), (13597, 524860), (14996, 475895), (18745, 380716), (22820, 312731), (26243, 271940), (27194, 262430), (37490, 190358), (52486, 135970), (54388, 131215), (67985, 104972), (74980, 95179)]