1444489150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 96

約数和(自身を含む): 3115300608

約数和(自身を除く): 1670811458

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 61, 65, 85, 122, 130, 170, 221, 305, 325, 425, 442, 610, 650, 793, 850, 1037, 1105, 1525, 1586, 2074, 2143, 2210, 3050, 3965, 4286, 5185, 5525, 7930, 10370, 10715, 11050, 13481, 19825, 21430, 25925, 26962, 27859, 36431, 39650, 51850, 53575, 55718, 67405, 72862, 107150, 130723, 134810, 139295, 182155, 261446, 278590, 337025, 364310, 473603, 653615, 674050, 696475, 910775, 947206, 1307230, 1392950, 1699399, 1821550, 2222291, 2368015, 3268075, 3398798, 4444582, 4736030, 6536150, 8496995, 11111455, 11840075, 16993990, 22222910, 23680150, 28889783, 42484975, 55557275, 57779566, 84969950, 111114550, 144448915, 288897830, 722244575, 1444489150]

約数ペア:

[(1, 1444489150), (2, 722244575), (5, 288897830), (10, 144448915), (13, 111114550), (17, 84969950), (25, 57779566), (26, 55557275), (34, 42484975), (50, 28889783), (61, 23680150), (65, 22222910), (85, 16993990), (122, 11840075), (130, 11111455), (170, 8496995), (221, 6536150), (305, 4736030), (325, 4444582), (425, 3398798), (442, 3268075), (610, 2368015), (650, 2222291), (793, 1821550), (850, 1699399), (1037, 1392950), (1105, 1307230), (1525, 947206), (1586, 910775), (2074, 696475), (2143, 674050), (2210, 653615), (3050, 473603), (3965, 364310), (4286, 337025), (5185, 278590), (5525, 261446), (7930, 182155), (10370, 139295), (10715, 134810), (11050, 130723), (13481, 107150), (19825, 72862), (21430, 67405), (25925, 55718), (26962, 53575), (27859, 51850), (36431, 39650)]