30996837060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{51287}}^1$

素因数の和:52745

約数の個数: 96

約数和(自身を含む): 99260743680

約数和(自身を除く): 68263906620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1439, 2878, 4317, 5756, 7195, 8634, 10073, 14390, 17268, 20146, 21585, 28780, 30219, 40292, 43170, 50365, 51287, 60438, 86340, 100730, 102574, 120876, 151095, 153861, 201460, 205148, 256435, 302190, 307722, 359009, 512870, 604380, 615444, 718018, 769305, 1025740, 1077027, 1436036, 1538610, 1795045, 2154054, 3077220, 3590090, 4308108, 5385135, 7180180, 10770270, 21540540, 73801993, 147603986, 221405979, 295207972, 369009965, 442811958, 516613951, 738019930, 885623916, 1033227902, 1107029895, 1476039860, 1549841853, 2066455804, 2214059790, 2583069755, 3099683706, 4428119580, 5166139510, 6199367412, 7749209265, 10332279020, 15498418530, 30996837060]

約数ペア:

[(1, 30996837060), (2, 15498418530), (3, 10332279020), (4, 7749209265), (5, 6199367412), (6, 5166139510), (7, 4428119580), (10, 3099683706), (12, 2583069755), (14, 2214059790), (15, 2066455804), (20, 1549841853), (21, 1476039860), (28, 1107029895), (30, 1033227902), (35, 885623916), (42, 738019930), (60, 516613951), (70, 442811958), (84, 369009965), (105, 295207972), (140, 221405979), (210, 147603986), (420, 73801993), (1439, 21540540), (2878, 10770270), (4317, 7180180), (5756, 5385135), (7195, 4308108), (8634, 3590090), (10073, 3077220), (14390, 2154054), (17268, 1795045), (20146, 1538610), (21585, 1436036), (28780, 1077027), (30219, 1025740), (40292, 769305), (43170, 718018), (50365, 615444), (51287, 604380), (60438, 512870), (86340, 359009), (100730, 307722), (102574, 302190), (120876, 256435), (151095, 205148), (153861, 201460)]