2912509460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2793

約数の個数: 96

約数和(自身を含む): 7153961472

約数和(自身を除く): 4241452012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 113, 140, 142, 226, 284, 355, 452, 497, 565, 710, 791, 994, 1130, 1420, 1582, 1988, 2260, 2485, 2593, 3164, 3955, 4970, 5186, 7910, 8023, 9940, 10372, 12965, 15820, 16046, 18151, 25930, 32092, 36302, 40115, 51860, 56161, 72604, 80230, 90755, 112322, 160460, 181510, 184103, 224644, 280805, 293009, 363020, 368206, 561610, 586018, 736412, 920515, 1123220, 1172036, 1288721, 1465045, 1841030, 2051063, 2577442, 2930090, 3682060, 4102126, 5154884, 5860180, 6443605, 8204252, 10255315, 12887210, 20510630, 20803639, 25774420, 41021260, 41607278, 83214556, 104018195, 145625473, 208036390, 291250946, 416072780, 582501892, 728127365, 1456254730, 2912509460]

約数ペア:

[(1, 2912509460), (2, 1456254730), (4, 728127365), (5, 582501892), (7, 416072780), (10, 291250946), (14, 208036390), (20, 145625473), (28, 104018195), (35, 83214556), (70, 41607278), (71, 41021260), (113, 25774420), (140, 20803639), (142, 20510630), (226, 12887210), (284, 10255315), (355, 8204252), (452, 6443605), (497, 5860180), (565, 5154884), (710, 4102126), (791, 3682060), (994, 2930090), (1130, 2577442), (1420, 2051063), (1582, 1841030), (1988, 1465045), (2260, 1288721), (2485, 1172036), (2593, 1123220), (3164, 920515), (3955, 736412), (4970, 586018), (5186, 561610), (7910, 368206), (8023, 363020), (9940, 293009), (10372, 280805), (12965, 224644), (15820, 184103), (16046, 181510), (18151, 160460), (25930, 112322), (32092, 90755), (36302, 80230), (40115, 72604), (51860, 56161)]