8928570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 26998272

約数和(自身を除く): 18069702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 51, 61, 70, 82, 85, 102, 105, 119, 122, 123, 170, 183, 205, 210, 238, 246, 255, 287, 305, 357, 366, 410, 427, 510, 574, 595, 610, 615, 697, 714, 854, 861, 915, 1037, 1190, 1230, 1281, 1394, 1435, 1722, 1785, 1830, 2074, 2091, 2135, 2501, 2562, 2870, 3111, 3485, 3570, 4182, 4270, 4305, 4879, 5002, 5185, 6222, 6405, 6970, 7259, 7503, 8610, 9758, 10370, 10455, 12505, 12810, 14518, 14637, 15006, 15555, 17507, 20910, 21777, 24395, 25010, 29274, 31110, 35014, 36295, 37515, 42517, 43554, 48790, 52521, 72590, 73185, 75030, 85034, 87535, 105042, 108885, 127551, 146370, 175070, 212585, 217770, 255102, 262605, 297619, 425170, 525210, 595238, 637755, 892857, 1275510, 1488095, 1785714, 2976190, 4464285, 8928570]

約数ペア:

[(1, 8928570), (2, 4464285), (3, 2976190), (5, 1785714), (6, 1488095), (7, 1275510), (10, 892857), (14, 637755), (15, 595238), (17, 525210), (21, 425170), (30, 297619), (34, 262605), (35, 255102), (41, 217770), (42, 212585), (51, 175070), (61, 146370), (70, 127551), (82, 108885), (85, 105042), (102, 87535), (105, 85034), (119, 75030), (122, 73185), (123, 72590), (170, 52521), (183, 48790), (205, 43554), (210, 42517), (238, 37515), (246, 36295), (255, 35014), (287, 31110), (305, 29274), (357, 25010), (366, 24395), (410, 21777), (427, 20910), (510, 17507), (574, 15555), (595, 15006), (610, 14637), (615, 14518), (697, 12810), (714, 12505), (854, 10455), (861, 10370), (915, 9758), (1037, 8610), (1190, 7503), (1230, 7259), (1281, 6970), (1394, 6405), (1435, 6222), (1722, 5185), (1785, 5002), (1830, 4879), (2074, 4305), (2091, 4270), (2135, 4182), (2501, 3570), (2562, 3485), (2870, 3111)]