67256910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 206792352

約数和(自身を除く): 139535442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 101, 105, 126, 147, 151, 202, 210, 245, 294, 302, 303, 315, 441, 453, 490, 505, 606, 630, 707, 735, 755, 882, 906, 909, 1010, 1057, 1359, 1414, 1470, 1510, 1515, 1818, 2114, 2121, 2205, 2265, 2718, 3030, 3171, 3535, 4242, 4410, 4530, 4545, 4949, 5285, 6342, 6363, 6795, 7070, 7399, 9090, 9513, 9898, 10570, 10605, 12726, 13590, 14798, 14847, 15251, 15855, 19026, 21210, 22197, 24745, 29694, 30502, 31710, 31815, 36995, 44394, 44541, 45753, 47565, 49490, 63630, 66591, 73990, 74235, 76255, 89082, 91506, 95130, 106757, 110985, 133182, 137259, 148470, 152510, 213514, 221970, 222705, 228765, 274518, 320271, 332955, 445410, 457530, 533785, 640542, 665910, 686295, 747299, 960813, 1067570, 1372590, 1494598, 1601355, 1921626, 2241897, 3202710, 3736495, 4483794, 4804065, 6725691, 7472990, 9608130, 11209485, 13451382, 22418970, 33628455, 67256910]

約数ペア:

[(1, 67256910), (2, 33628455), (3, 22418970), (5, 13451382), (6, 11209485), (7, 9608130), (9, 7472990), (10, 6725691), (14, 4804065), (15, 4483794), (18, 3736495), (21, 3202710), (30, 2241897), (35, 1921626), (42, 1601355), (45, 1494598), (49, 1372590), (63, 1067570), (70, 960813), (90, 747299), (98, 686295), (101, 665910), (105, 640542), (126, 533785), (147, 457530), (151, 445410), (202, 332955), (210, 320271), (245, 274518), (294, 228765), (302, 222705), (303, 221970), (315, 213514), (441, 152510), (453, 148470), (490, 137259), (505, 133182), (606, 110985), (630, 106757), (707, 95130), (735, 91506), (755, 89082), (882, 76255), (906, 74235), (909, 73990), (1010, 66591), (1057, 63630), (1359, 49490), (1414, 47565), (1470, 45753), (1510, 44541), (1515, 44394), (1818, 36995), (2114, 31815), (2121, 31710), (2205, 30502), (2265, 29694), (2718, 24745), (3030, 22197), (3171, 21210), (3535, 19026), (4242, 15855), (4410, 15251), (4530, 14847), (4545, 14798), (4949, 13590), (5285, 12726), (6342, 10605), (6363, 10570), (6795, 9898), (7070, 9513), (7399, 9090)]