143968830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 353092608

約数和(自身を除く): 209123778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 257, 263, 355, 426, 514, 526, 710, 771, 789, 1065, 1285, 1315, 1542, 1578, 2130, 2570, 2630, 3855, 3945, 7710, 7890, 18247, 18673, 36494, 37346, 54741, 56019, 67591, 91235, 93365, 109482, 112038, 135182, 182470, 186730, 202773, 273705, 280095, 337955, 405546, 547410, 560190, 675910, 1013865, 2027730, 4798961, 9597922, 14396883, 23994805, 28793766, 47989610, 71984415, 143968830]

約数ペア:

[(1, 143968830), (2, 71984415), (3, 47989610), (5, 28793766), (6, 23994805), (10, 14396883), (15, 9597922), (30, 4798961), (71, 2027730), (142, 1013865), (213, 675910), (257, 560190), (263, 547410), (355, 405546), (426, 337955), (514, 280095), (526, 273705), (710, 202773), (771, 186730), (789, 182470), (1065, 135182), (1285, 112038), (1315, 109482), (1542, 93365), (1578, 91235), (2130, 67591), (2570, 56019), (2630, 54741), (3855, 37346), (3945, 36494), (7710, 18673), (7890, 18247)]