879453690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 2313577728

約数和(自身を除く): 1434124038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 137, 170, 205, 246, 255, 274, 307, 410, 411, 510, 614, 615, 685, 697, 822, 921, 1230, 1370, 1394, 1535, 1842, 2055, 2091, 2329, 3070, 3485, 4110, 4182, 4605, 4658, 5219, 5617, 6970, 6987, 9210, 10438, 10455, 11234, 11645, 12587, 13974, 15657, 16851, 20910, 23290, 25174, 26095, 28085, 31314, 33702, 34935, 37761, 42059, 52190, 56170, 62935, 69870, 75522, 78285, 84118, 84255, 95489, 125870, 126177, 156570, 168510, 188805, 190978, 210295, 213979, 252354, 286467, 377610, 420590, 427958, 477445, 572934, 630885, 641937, 715003, 954890, 1069895, 1261770, 1283874, 1430006, 1432335, 1724419, 2139790, 2145009, 2864670, 3209685, 3448838, 3575015, 4290018, 5173257, 6419370, 7150030, 8622095, 10346514, 10725045, 17244190, 21450090, 25866285, 29315123, 51732570, 58630246, 87945369, 146575615, 175890738, 293151230, 439726845, 879453690]

約数ペア:

[(1, 879453690), (2, 439726845), (3, 293151230), (5, 175890738), (6, 146575615), (10, 87945369), (15, 58630246), (17, 51732570), (30, 29315123), (34, 25866285), (41, 21450090), (51, 17244190), (82, 10725045), (85, 10346514), (102, 8622095), (123, 7150030), (137, 6419370), (170, 5173257), (205, 4290018), (246, 3575015), (255, 3448838), (274, 3209685), (307, 2864670), (410, 2145009), (411, 2139790), (510, 1724419), (614, 1432335), (615, 1430006), (685, 1283874), (697, 1261770), (822, 1069895), (921, 954890), (1230, 715003), (1370, 641937), (1394, 630885), (1535, 572934), (1842, 477445), (2055, 427958), (2091, 420590), (2329, 377610), (3070, 286467), (3485, 252354), (4110, 213979), (4182, 210295), (4605, 190978), (4658, 188805), (5219, 168510), (5617, 156570), (6970, 126177), (6987, 125870), (9210, 95489), (10438, 84255), (10455, 84118), (11234, 78285), (11645, 75522), (12587, 69870), (13974, 62935), (15657, 56170), (16851, 52190), (20910, 42059), (23290, 37761), (25174, 34935), (26095, 33702), (28085, 31314)]