30214044770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 67710504960

約数和(自身を除く): 37496460190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 223, 338, 446, 455, 845, 881, 910, 1115, 1183, 1561, 1690, 1762, 2197, 2230, 2366, 2899, 3122, 4394, 4405, 5798, 5915, 6167, 7805, 8810, 10985, 11453, 11830, 12334, 14495, 15379, 15610, 20293, 21970, 22906, 28990, 30758, 30835, 37687, 40586, 57265, 61670, 75374, 76895, 80171, 101465, 114530, 148889, 153790, 160342, 188435, 196463, 202930, 263809, 297778, 376870, 392926, 400855, 489931, 527618, 744445, 801710, 979862, 982315, 1042223, 1319045, 1375241, 1488890, 1935557, 1964630, 2084446, 2449655, 2554019, 2638090, 2750482, 3429517, 3871114, 4899310, 5108038, 5211115, 6859034, 6876205, 9677785, 10422230, 12770095, 13548899, 13752410, 17147585, 17878133, 19355570, 25540190, 27097798, 33202247, 34295170, 35756266, 66404494, 67744495, 89390665, 135488990, 166011235, 178781330, 232415729, 332022470, 431629211, 464831458, 863258422, 1162078645, 2158146055, 2324157290, 3021404477, 4316292110, 6042808954, 15107022385, 30214044770]

約数ペア:

[(1, 30214044770), (2, 15107022385), (5, 6042808954), (7, 4316292110), (10, 3021404477), (13, 2324157290), (14, 2158146055), (26, 1162078645), (35, 863258422), (65, 464831458), (70, 431629211), (91, 332022470), (130, 232415729), (169, 178781330), (182, 166011235), (223, 135488990), (338, 89390665), (446, 67744495), (455, 66404494), (845, 35756266), (881, 34295170), (910, 33202247), (1115, 27097798), (1183, 25540190), (1561, 19355570), (1690, 17878133), (1762, 17147585), (2197, 13752410), (2230, 13548899), (2366, 12770095), (2899, 10422230), (3122, 9677785), (4394, 6876205), (4405, 6859034), (5798, 5211115), (5915, 5108038), (6167, 4899310), (7805, 3871114), (8810, 3429517), (10985, 2750482), (11453, 2638090), (11830, 2554019), (12334, 2449655), (14495, 2084446), (15379, 1964630), (15610, 1935557), (20293, 1488890), (21970, 1375241), (22906, 1319045), (28990, 1042223), (30758, 982315), (30835, 979862), (37687, 801710), (40586, 744445), (57265, 527618), (61670, 489931), (75374, 400855), (76895, 392926), (80171, 376870), (101465, 297778), (114530, 263809), (148889, 202930), (153790, 196463), (160342, 188435)]