2938971210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 8171864064

約数和(自身を除く): 5232892854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 181, 210, 334, 362, 463, 501, 543, 835, 905, 926, 1002, 1086, 1169, 1267, 1389, 1670, 1810, 2315, 2338, 2505, 2534, 2715, 2778, 3241, 3507, 3801, 4630, 5010, 5430, 5845, 6335, 6482, 6945, 7014, 7602, 9723, 11690, 12670, 13890, 16205, 17535, 19005, 19446, 30227, 32410, 35070, 38010, 48615, 60454, 77321, 83803, 90681, 97230, 151135, 154642, 167606, 181362, 211589, 231963, 251409, 302270, 386605, 419015, 423178, 453405, 463926, 502818, 541247, 586621, 634767, 773210, 838030, 906810, 1057945, 1082494, 1159815, 1173242, 1257045, 1269534, 1623741, 1759863, 2115890, 2319630, 2514090, 2706235, 2933105, 3173835, 3247482, 3519726, 5412470, 5866210, 6347670, 8118705, 8799315, 13995101, 16237410, 17598630, 27990202, 41985303, 69975505, 83970606, 97965707, 139951010, 195931414, 209926515, 293897121, 419853030, 489828535, 587794242, 979657070, 1469485605, 2938971210]

約数ペア:

[(1, 2938971210), (2, 1469485605), (3, 979657070), (5, 587794242), (6, 489828535), (7, 419853030), (10, 293897121), (14, 209926515), (15, 195931414), (21, 139951010), (30, 97965707), (35, 83970606), (42, 69975505), (70, 41985303), (105, 27990202), (167, 17598630), (181, 16237410), (210, 13995101), (334, 8799315), (362, 8118705), (463, 6347670), (501, 5866210), (543, 5412470), (835, 3519726), (905, 3247482), (926, 3173835), (1002, 2933105), (1086, 2706235), (1169, 2514090), (1267, 2319630), (1389, 2115890), (1670, 1759863), (1810, 1623741), (2315, 1269534), (2338, 1257045), (2505, 1173242), (2534, 1159815), (2715, 1082494), (2778, 1057945), (3241, 906810), (3507, 838030), (3801, 773210), (4630, 634767), (5010, 586621), (5430, 541247), (5845, 502818), (6335, 463926), (6482, 453405), (6945, 423178), (7014, 419015), (7602, 386605), (9723, 302270), (11690, 251409), (12670, 231963), (13890, 211589), (16205, 181362), (17535, 167606), (19005, 154642), (19446, 151135), (30227, 97230), (32410, 90681), (35070, 83803), (38010, 77321), (48615, 60454)]